How to grow lilies? High-yielding planting techniques of Lilium

How to grow lilies? How to grow high yield lilies? This is a problem that every lily grower needs to consider. Today, Xiaobian will talk about how to plant lily with high yield and high efficiency. Please look down.

First, loosen the soil and replenish the fertilizer

When planting lilies, it is necessary to do a good job in ploughing and loosening the soil, replenishing fertilizer, preserving soil moisture and storing water. When the lily seedlings grow to 10cm, ploughing and loosening the soil should be carried out. In the second or third year, the soil should be ploughed deeply. After the third year, the loosening soil should be shallow rather than deep, otherwise it is easy to damage the roots and bulbs. After loosening the soil, the seedling fertilizer should be applied in time, and 45% nitrogen, phosphorus and potassium compound fertilizer 15-20kg should be applied per mu.

II. Plant adjustment

1. Hit the top and pick the heart

Topping and coring the top of lily can reduce the consumption of nutrients for aboveground stem and leaf growth, so as to promote the growth and development of bulbs. In early June, when the lily seedlings grow to 40cm, they can top and pick the heart. It should be noted that the heart picking should be carried out around noon on a sunny day, which is conducive to wound healing.

2. Remove the buds

Removing flower buds can not only reduce nutrient consumption, but also reduce the adverse effects on the development of bulbs. When removing the buds, pinch off the buds when the stem grows to 1-3cm. It should be noted that the time to pinch off the buds should not be too early or too late, too early will lose the plant; too late will make the flower stem tissue aging difficult to break. Because the season of lily budding is different, the breeders need to inspect it every day and pick it out repeatedly.

3. Erase the beads

There are multiple bulbs in the axils of lily leaves. For those who propagate seed beads without bulbs, they can be erased when the bulbs are just dilated and do not change color, which can not only make full use of nutrients, but also promote bulb hypertrophy. It should be noted that sprouting should be carried out on a sunny day to prevent breaking plants and damaging functional leaves.

Third, shading and cooling

The best growth temperature of lily is 15-25 degrees, if the temperature is 28 degrees, it will hinder the growth of lilies, and if the temperature is higher than 33 degrees, it will lead to plant death, so interplanting corn can be adopted to cool down through sunshade.

IV. Fertilizer and water management

1. Late growth period

Control the amount of nitrogen fertilizer, because after the top of the lily, if too much nitrogen fertilizer is applied, it will make the stems and leaves grow madly and affect the bulb expansion, so 15% compound fertilizer 30kg is applied per mu of nitrogen, phosphorus and potassium. In July, 0.2% potassium dihydrogen phosphate can be sprayed on the leaves, or phytovitamins can be sprayed to prevent premature senescence.

2. Expansion period

Due to the lily expansion period, Rain Water has many seasons, so it is necessary to take good drainage measures to prevent stagnant water.

Chemical weeding

1. Weeding before seedling

Pre-seedling weeding is mainly used to control Gramineae and broad-leaved weeds. 48% trifluralin EC or 33% dimeglin EC can be used for control, 2500mL per hectare, and 3750mL per hectare can also be used.

2. Weeding after seedling

When lily seedlings grow to 20-30cm, 10% 2000mL EC or 24% ethoxyflurane 750mL can be used for spray control per hectare.

VI. Prevention and control of diseases, pests and rodents

1. Blight

Spray 1000 times of carbendazim after emergence, once every 10-15 days, 2-3 times in a row. After the onset of the disease, the diseased plant should be removed in time, and 50% lime milk can be used to disinfect the disease area.

2. Leaf blight

You can use 50% carbendazim 500x solution, or 75% chlorothalonil 500x solution, or 70% methyl topiramate 500x solution, or 50% Shu Ke Lin 1000 times liquid spray control, every 10-15 days, spray 2-3 times continuously.

3. Lily blight

Spray with 0.5% Bordeaux solution 1000 times, or 25% metalaxyl 2000 times, or 70% dimethazone 1000 times, drenched thoroughly.

4. Aphids

Spray with 1200 times of dimethoate, or 2000-3000 times of imidacloprid wettable powder or 2000-2500 times of acetamiprid EC.

5. Grub

The soil can be irrigated with 50% malathion 800-1000 times or 50% phoxim EC 1000 times.

6. Rodent damage

When thawing in spring, put poison bait, use 0.005% bromadiolone poison bait 1 kg per mu, sprinkle on the land surface, of course, if you take a small dose and multiple times, the control effect is better.

Can Lishui grow curly Dan? High-quality and High-yield cultivation techniques of Lilium lily in Lishui area

Lilium lilium is a kind of medicinal plant with high ornamental value, which is often called Lilium officinalis. The following editor will tell you about the high-quality and high-yield cultivation techniques of Lilium lily in Lishui area.

Lishui City is located in the southwest mountain area of Zhejiang Province, with nine mountains and half water and half divided fields. The topography is dominated by Zhongshan and hilly landforms, with obvious vertical difference in climate. The land area is 14,000 hm2 above 500 m above sea level. Because the trees around these lands are shaded, the middle streams pass through, the summer is cool, the temperature difference between day and night is large, and the content of soil organic matter is high, which is conducive to the accumulation of crop organic matter, and the incidence of diseases and insect pests is low. In order to give full play to the advantages of rich geographical resources and diverse climatic conditions in Lishui mountain area, increase the economic income of mountain farmers, and speed up the pace of mountain farmers to shake off poverty and become well-off, lily varieties with good yield, strong disease resistance, good commodity, high nutrition and medicinal value, broad market development prospect and suitable for planting in Lishui mountain area were selected. After trial planting and popularization in recent years, the planting area of the whole city has reached 378.7 hm2, the yield can reach 22.5 t/hm2, and the economic benefit has reached 120000 ~ 150,000 yuan / hm2. It is mainly distributed in Qingtian, Suichang, Jingning, Songxian and other counties. In this paper, the high-yield cultivation techniques of Lilium lily in mountainous areas are summarized as follows.

1. Parcel selection

Lilies like drought, afraid of waterlogging, like shade, very hardy, high temperature areas will affect growth. The growth is exuberant, the corm is big, the yield is high. When planting, sandy loam or loam with an altitude of more than 500 m, fertile soil, high topography, good drainage and loose soil should be selected, and the natural conditions of sparse forest and half-shade and half-yang in mountain area should be used. The continuous cropping of lilies should be avoided, and the former plots which have not planted lily, atractylodes macrocephala, potato and other rhizome crops should be selected. legumes, melons or vegetable fields are better in the first crop, and it is more suitable to plant rice, Zizania caduciflora and other crops in the second year after harvest.

2. Apply basic fertilizer for land preparation

2.1 Land preparation and bedding

5-10 days before planting, the previous crop residues and weeds in the field were removed, then ploughed for 30-35 cm, raked fine and leveled. Generally, the width of the border is 80 ~ 100 cm, the height of the border is 20 ~ 30 cm, the shape of the turtle back is made, and the width of the ditch is 30 cm, which is beneficial to agricultural operations such as drainage, ventilation and weeding. At the same time, when ploughing, the soil was disinfected by applying quicklime 900 to 1200 kg/hm2.

2.2 Application of sufficient base fertilizer

The whole growth period of lily is more than 250 days and needs a large amount of fertilizer. Long-term, high-quality and mature organic fertilizer should be the main base fertilizer. Application of rotten organic fertilizer 18.0-22.5 t/hm2 or cake fertilizer 2250 kg/hm2 (tea seed cake for cake fertilizer can kill eggs of underground pests such as ground tiger), calcium superphosphate 375kg/hm2, ammonium bicarbonate 750kg/hm2, ditch strip application, covering soil to prevent volatilization and loss of nutrients. The soils in Lishui mountainous area are generally deficient in potassium, and the pH value is about 5, which is sour. It is necessary to apply potassium sulfate or plant ash, generally 150 kg/hm2 or 1500 kg/hm2, or 3750 kg/hm2 quicklime to disinfect and adjust acid.

3. Sowing at the right time

3.1 selection of species

The bulb of lily with a single head weight of 30 ~ 40 g and 3 ~ 4 heads was selected as the seed bulb, which required that the bulb was flat-headed, spotless, non-invasive, and the scales tightly clasped without division. The amount of seed used is 3 750 to 4 500 kg/hm2.

3.2 Disinfection

Before sowing, the bulbs were disinfected by soaking the seeds with 800-1200-fold solution of carbendazim wettable powder and methyl thiophanate for 15-30 min, and then removed and placed in a cool place to dry.

3.3 selection of sowing date

The seeds of Lilium lily were sown from the first ten days of October to the middle of November. Generally, the high mountain areas above 500 m above sea level should sow seeds in the first and middle ten days of October, and the areas below 500 m should sow seeds in the middle and last ten days of October. The specific time is adjusted according to the altitude, and with the increase of altitude, the sowing time is earlier.

3.4 sowing

When sowing, the soil should be kept moist, and the sowing density should be 3035 cm between rows and 1520 cm between plants. Open the trench, put the bulb top up, sow the seed at the depth of 10-15 cm, and then cover the soil 4-6 cm thick. When the weather is dry, it can be covered with sunshade net or weeds, which is conducive to moisturizing and emergence, and remove the sunshade net after emergence.

4. Field management

4.1 cover grass

Lilies should pay attention to moisturizing, heat preservation and weed control before emergence. In the middle and late November, the weather gradually turns cool and the temperature drops, so it is necessary to cover straw, bean stalk, corn straw and other covering materials for heat preservation, moisturizing, preventing weeds, preventing heavy rain erosion and topsoil hardening. When the straw is returned to the field in Lishui mountainous area, there are many mulches available, and the mulching is beneficial to early emergence and good seedling emergence.

4.2 fertilization

Stable application of seedling fertilizer after emergence is generally carried out in the first and middle of January. Because the weather in January is relatively cold and the temperature is relatively low, it is necessary to give priority to organic fertilizer and add an appropriate amount of compound fertilizer. Generally, the rotten organic fertilizer was 7 500 ~ 12 000 kg/hm2, spread evenly on the border, and played the role of heat preservation and frost prevention. 150 kg/hm2 compound fertilizer was used as seedling fertilizer. Lily generally lasts about 100 days from sowing to emergence in Lishui mountain area. After emergence, generally in the middle of March, when the height of lily seedlings is 10 ~ 20 cm, 1500 kg/hm2 of rotten cake fertilizer and 150 kg/hm2 of compound fertilizer are applied to promote seedling growth. It is suitable to apply topping fertilizer. In the middle and last ten days of May, 150 kg/hm2 urea and 150 kg/hm2 potassium sulfate were applied after topping to promote scale hypertrophy. At the same time, 0.2% potassium dihydrogen phosphate solution was used for foliar fertilization, and the topdressing should be completed 45-55 days before mining.

4.3 cultivate the soil

Combined with ploughing and weeding, shallow soil cultivation requires that the soil should not be too thick, and it is appropriate for the bulb not to expose the mud surface. After the lily grows to be closed, it can no longer plough and hoe the grass. However, it is necessary to clean the ditches in time to ensure the smooth flow of water, so as not to affect the growth and development of plants.

4.4 picking buds

In the middle and last ten days of May, when budding, choose to watch the growth of the plant in sunny day and pick the bud in time. Hit hard if the growth is strong, hit late if the growth is weak, and remove the buds, usually hit the top about 5 cm. Topping is an important technical link for the high yield of Lilium. The yield difference between topping and non-topping is 15% to 20%.

4.5 Water management

Lily is afraid of waterlogging, the rainy season in spring and after heavy rain should timely dredge ditches and drainage, so that the ditches are smooth, clear ditches and drainage in time, so that the rain stops and the water is dry. In summer, the rot caused by high temperature should be prevented; in case of continuous drought, shallow water should be irrigated; and the soil should be drained in time after the soil is moist. 7Mel August bulb enlarged into summer dormancy, but also to keep the soil dry and loose, avoid waterlogging.

5. Control of diseases, insect pests and weeds

The occurrence of diseases and insect pests in mountain areas is relatively light, and the most common diseases and insect pests in the process of growth and development of lilies are blight, virus disease, gray mold, aphids, seed flies and so on.

In the prevention and control of epidemic diseases, agricultural prevention and control measures should be taken, flood-drought rotation should be carried out, and plots with good drainage and loose soil should be selected or cultivated in deep ditches and high borders to facilitate drainage. At the initial stage of the disease, 40% triethyl aluminum phosphate wettable powder 250 times, or 58% metalaxyl manganese zinc wettable powder (or 64% poison alum wettable powder) 500 times, or 72% DuPont Kelu wettable powder 800 times. After the onset of the disease, the diseased plants were removed in time, burned or buried deeply, and 50% lime milk was used around the disease area.

In the prevention and control of virus diseases, we should strengthen field management and appropriately increase the application of phosphate and potassium fertilizer to make the plant grow healthily and enhance disease resistance; during the growing period, we should timely spray 1 500 times of 10% imidacloprid wettable powder or 50% anti-pirimicarb ultra-fine wettable powder 2000 times to control virus-borne aphids and reduce the spread of diseases and pests. At the initial stage of the disease, 20% Dukexin wettable powder was sprayed 500 times 600 times or 0.5% antiviral agent No. 1 500 times, once every 7 days, 3 times in a row.

In the prevention and control of Botrytis cinerea, healthy and disease-free bulbs should be selected for propagation, ventilation and light in the field or greenhouse to avoid planting too dense, promote plant health and increase disease resistance. Remove and burn the diseased plants in time in winter or after harvest, remove diseased leaves and diseased flowers in time, so as to reduce the source of bacteria. The initial stage of the disease began to spray 30% basic copper sulfate suspension 400 times, or 36% thiophanate methyl suspension 500 times, or 50% propofol wettable powder 1 000 times 1 500 times. In order to prevent drug resistance, rational rotation and alternate use should be advocated and drug use should be stopped 3 days before harvest.

In the prevention and control of aphids, clean the countryside, eradicate weeds in the field, and reduce the overwintering insect population. Spray 1 500 times of 10% imidacloprid wettable powder or 2 000 times of 50% aldicarb ultra-fine wettable powder during occurrence. Beetle larvae can be controlled by malathion and zinc parathion. Mites can be controlled with acaricides. In the prevention and control of seed flies, one is to disinfect the soil, and the other is to irrigate the roots with 800 times of 90% trichlorfon, and also control underground pests such as ground tigers.

In the prevention and control of ground tigers, 90% trichlorfon 800 times liquid is used to irrigate the roots, and to control grubs, mole crickets and other underground pests. After the lily is harvested, the whole field is watered, drowned or forced to leave.

The uncovered field was ploughed once with the application of seedling fertilizer, and artificial weeding was adopted. If it has been covered, it is generally not necessary to weed again.

6. Harvest

In the autumn of the following year after planting, the harvest began after the aboveground part was completely withered and the underground part was fully mature, at this time the harvest was not only high yield, but also resistant to storage. Lilies are generally harvested in late July, and fresh lilies are harvested in batches according to the market situation. Medicinal lilies are harvested once on a sunny day. After the bulb is dug out, the aboveground part, fibrous root and seed root are removed and stored in an indoor ventilated place to avoid drying and discoloration of the scales caused by sunlight.

7. Processing

Lilium lily is a variety of lily which is both fresh and medicinal. In order to increase economic income, drying processing can be carried out when fresh food sales are weak. Clean the fresh lily harvested during processing, then separate the scales, and separate the outer scale, middle scale and chip when peeling, so as to avoid being old and tender when blanching, it is difficult to master the blanching time and affect the quality. When blanching, wait for the water to boil, put the scales into the pot and turn them in time. After 5-10 min, remove quickly when the edges of the scales are soft and there are microcracks on the back, cool them in cold water and rinse to remove mucus. Then pick it up and dry it with a dryer. The temperature should be held between 60 and 70 ℃ when drying, and the drying time is generally about 12 hours. When the water content is less than 12%, take out and dry it to room temperature, then pack it in stages and store it.

The above are the high-quality and high-yield cultivation techniques of Lilium lily in Lishui area. Have you learned all these?

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The new lily planting technology, also known as lily garlic, night lily, Chongmai and atrium, is a plant of the family Liliaceae, mainly produced in Hunan, Zhejiang, Jiangsu and other provinces. The lilies are elegant in shape, pleasant in fragrance and very ornamental. Lily also contains a variety of alkaloids, starch, protein, fat and vitamins B1, B2, C and carotene, which are rich in nutrition, so they are also used as delicacies on the dinner table. Lily sweet slightly bitter, flat nature, can moisturize the lungs and relieve cough, clear the heart and calm the mind, with a special medical and health care effect.

Lily fresh cut flower lily can be cultured by cutting, bulb division and tissue culture. This paper mainly introduces the bulb culture by using the bulb of lily. The shape of the bulb is similar to that of garlic. It is the underground part of the lily and is made up of many scales. It is said that the name of the lily comes from it. The bulb is commonly known as the bulb, but it is not the real root, but the inflated and changing part of the base of the stem. The whisker under the bulb is the root of lily. the bulb has a great influence on the growth and development of lily, and its size is closely related to the number of lily buds. Generally speaking, the larger the bulb, the more flowers. In the process of lily growth, some bulbs grow at the base of the bulb. Bulb culture is to cultivate these small bulbs into large bulbs with a diameter of more than 12 cm, which are used in the production of fresh cut lilies. When planting bulbs, we should first make a border, the width of the border is generally 0.8-1.0 meters, measured with bamboo poles and lines, and then step out a border length of about 20 centimeters. After matting the border, we should dig the soil deeply, because the loose soil is beneficial to the growth of lily bulbs. Then the land was leveled and six narrow grooves were made on the border surface with a rake, and the bulbs were planted in the six grooves. Discharge the bulb well, pay attention to the root facing down, the planting distance depends on the size of the bulb, usually 8-10 cm, which is exactly the distance of a fist, and then sprinkle some compound fertilizer and spray pesticides to disinfect and prevent underground pests. In order to facilitate drainage in the rainy season, the method of high border cultivation can be adopted. The border surface will be raised and the soil layer will be thickened, that is, the soil layer on both sides of the border surface will be dug up and covered on the border surface to form a soil layer with a thickness of 8 cm to 10 cm. With the gradual rise of the temperature in spring, in the middle and late April, the seedlings were unearthed, which is also the season for the growth of weeds, so it is necessary to weed in time, weeding also plays a role in loosening the soil. Because lilies like cool and humid environment, so humidity is the key to lily planting, the soil should pay attention to keep moisture for a long time, apply water frequently, and spray water thoroughly. After about 2 months, the aboveground stem of the lily appears buds, and the buds should be removed as soon as possible so as not to consume nutrition when flowering, which is not conducive to the growth and expansion of the bulb. The work of budding should be meticulous, be careful not to hurt other parts of the plant, and spray fungicides after budding to prevent wound infection. After September, the leaves of lilies are soft yellow and stop growing, and bulbs can be dug. Remove the stems and leaves on the ground, dig up the bulb from the root, and pay attention to less damage to the bulb when digging. According to different varieties, the growing period of lilies is also different, the precocious ones should be harvested early, and should be boxed after harvest. First put plastic sheeting in the basket, spread the sterilized sawdust around the bulb, keep the sawdust moist to keep the bulb hydrated, and then cover the plastic sheeting. The period from October to April to May of the next year is a period of great demand and high price for fresh cut lilies, but this is the dormant period in the natural growth of lilies, which can not bloom, so it needs to be artificially controlled to break the dormancy period. so that lilies can blossom at a predetermined time. The specific method is to put the boxed bulbs into cold storage for low temperature treatment, within a month, the temperature will be slowly reduced to the appropriate storage temperature of 2-4 degrees Celsius, which is an effective way to break the dormancy period of lilies. Storage should pay attention to airtight, every once in a while, to check the cold storage condition, with hand sawdust can feel ice ballast is the most appropriate. Then, according to the need of flowering time, the bulbs were taken out from the freezer and planted 3-4 months in advance, so that the lilies bloomed on the scheduled date. Take the fresh cut flower lily listed in the Spring Festival as an example, the bulb root was taken out of the cold storage in September and cultivated in the greenhouse after thawing. The planting management measures are basically the same as the method of planting small balls. The soil should be kept moist, the lowest temperature in the greenhouse should not be less than 10 degrees Celsius, the temperature difference between day and night should not exceed 12 degrees, and the relative humidity should be 80%-85%. After 2 months, there will be buds on the lilies, and the fresh cut lilies must be harvested in time. When the first petal on the buds shows color, the branches can be cut. The cutting site should be a few centimeters long from the ground, so that the aboveground stems can continue to accumulate nutrients by photosynthesis, so that the underground bulbs can continue to grow bulbs for use in the next bulb culture, thus forming a circular cultivation of fresh cut lilies. The fresh cut flowers after harvest should be arranged and packaged. First, the leaves below 10 cm in the lower part of the stem should be beaten, bound with thread, wrapped with plastic paper, and the budding bouquets of lilies will be done one by one. To keep the flowers fresh, put the bouquet in a bucket and immerse the bottom of the stem so that the fresh cut lilies can be supplied to the market. In the past two years, there is one more food on the table in Suzhou, Shanghai and other cities. It looks like petals and tastes like flesh. It is actually the bulb of vegetables, that is, Lilium lilies. People make it into lily roll, cuttlefish lily, towel gourd lily, sesame lily, lily mung bean almond porridge, eat patterns also eat out of health and beauty, the market of this lily is getting bigger and bigger. It is said that the life is getting better and better, and people's taste is getting more and more sharp. How did this slightly bitter curly lily become the new diet fashion for city people? With the improvement of living standards, people pay more and more attention to nutrition. Curly lily is one of the medicinal lilies that have entered the Pharmacopoeia in China, which has the effects of moistening the lungs and relieving cough, clearing heat and detoxification, concentrating and benefiting qi, so it has become not only a delicacy on the dinner table, but also a daily tonic for city people. Curly lily is not an ornamental flower, it is mainly used for vegetable cultivation, its bulb color is yellow, a bit like the color of tiger skin, so it is also called tiger skin lily. Lilies are planted from August to September every year and harvested in June of the following year. Every year August is the peak sales season for lilies, and transactions in the fields and in the courtyard are booming. During the peak sales season of more than 40 days, 250 tons of lilies in Chajian Town are shipped to wholesale markets and supermarkets in Shanghai, Suzhou, Hangzhou and other big cities. It is evident that people in the south of the Yangtze River love lilies. Just imagine, if northerners also have the habit of eating lilies, how big the market for lilies will be. Knowing that lilies have such a big market, you must want to know what kind of soil climate is suitable for growing lilies. Lily is resistant to cold, fertilizer and drought. Fertilizer tolerance is the relatively high demand for nitrogen, phosphorus and potassium in the soil; cold tolerance is about 10 degrees below zero and can safely survive the hibernating period; lilies are also relatively drought-tolerant, and excessive humidity is extremely harmful to its growth. To plant lilies in the north, it is best to choose sandy soil in order to increase yield. Because the sandy soil has deep soil layer, good air permeability and high oxygen content. After the lily has been planted, we have to find a way to grow it for a long time and become precious. How to raise the value of lilies and make them multiply their value? Lily is processed to produce a series of lily products, such as canned lily, lily powder, lily essence, lily beverage, etc., and then sold to the supermarket. According to this calculation, the development prospect of Lily is quite considerable. If we say that everyone in the country eats lilies, the sales of lilies will increase with people's acceptance. " Eating lilies has a history of thousands of years in China. According to the Compendium of Materia Medica, lilies have the effect of reassuring the heart and calming nerves, and the bulbs are rich in protein, starch, fat, alkaloids and other ingredients with high nutritional value. it can play the effects of heat-clearing and detoxification, moistening lung and relieving cough, replenishing qi, detumescence, anti-cancer, cosmetology and so on. So it has been regarded as a good nourishing food by people. It has not only steamed food and soup, but also fried, fried, braised, roasted and other eating methods. There are more than 100 varieties listed in the menu alone. as lilies are covered with treasures, markets such as the United States and Southeast Asia have gradually realized its value and have come to China to import lilies. Lilium belongs to the genus Lilium of Liliaceae. There are about 100 species in the world. There are 39 species in our country, which are mainly distributed in 4 producing areas. They are Yixing in Jiangsu, Luoyang in Henan, Longya in Hunan and Lanzhou in Gansu. The taste of lilies in the first three producing areas is a little bitter, and the taste of Lanzhou lilies is sweet. Lanzhou lily is generally eaten, because Lanzhou lily has higher requirements for the environment, such as soil, moisture and altitude, it is difficult to survive in the general environment. Before 1997, the planting area of lilies was only 30,000 mu, and the growth cycle of lilies was relatively long, usually 3-6 years, and it was necessary to invest at least 5000-9000 yuan in it. In total, its price is naturally more expensive, which limits the large-scale sale of lilies in supermarkets. " So can we cultivate a high-quality and high-yield variety of edible lilies, so that it can grow well outside Lanzhou, so that more people can grow and eat lilies? After painstaking research by relevant experts, a new variety with high yield and edible ability was finally cultivated. The yield can be increased by 30% to 60%, and the annual output is 3000 kg / mu, which is nine times higher than that before. It is not only high yield but also good quality, and all kinds of nutrients are as strong as traditional edible varieties. In particular, these varieties are particularly strong in food use, both drought and waterlogging resistance, and frost resistance and wind resistance, so that they have been successfully popularized and planted in Guangdong, Gansu, Heilongjiang and other places. For the lily planting industry, it is almost a revolution, which has a great impact on agricultural production and increases the income of farmers. " Due to the biological characteristics of lilies, the dense plants are small and the sparse ones are big. Lily likes shade, so it can grow better in the shade of flowers. Its branches and leaves form a good shading environment for itself, improve the microclimate of the field, reduce the ground temperature, be beneficial to the development of root system and bulb expansion, and increase the yield accordingly. According to the growth habits of lilies, relevant experts have explored a set of efficient models for planting lilies, that is, intercropping lilies with other crops. Lily is a shade-tolerant plant and can grow normally even under 98% shading. Therefore, lily can be intercropped with soybean, wheat, corn and other food crops, and can also be intercropped with locust, chestnut, pepper, apple, persimmon, jujube and other economic plants, especially with poplar. Because in the wild, the growth of plants is a combination of many kinds to form communities, and lilies just need a shady environment. Baihe generally applies 100 jin of chemical fertilizer per mu of field, but also a lot of organic fertilizer, which can not be fully absorbed and utilized by lilies. Some of these fertilizers will sink through watering and rainfall, and poplars have deep roots and can unharden the soil. At the same time, use the wasted fertilizer. With enough water and fertilizer, the poplar grows very fast and very big. The intercropping mode of lily and poplar has the advantages of great effect, high yield and short return time, which greatly improves the enthusiasm of farmers. The intercropping mode between lilies and fruit trees can be said to solve a big problem for the planting industry. Lily has strong adaptability and high economic benefits. it is a good project for farmers to get rich. Through the development of lily planting, many farmers have lived a rich life.