Vegetable Lists
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Who will introduce me to yam?
What is a yam? Who will introduce me to yam? Morphological characteristics the rhizome is thick, straight, up to 1 meter long. Leaves alternate, opposite above middle, rare or 3 whorled, often bulbous between leaf axils, leaf shape varied, triangular ovate to triangular broadly ovate, often 3-lobed to parted. The flower is female.
2018-09-10 -
What should we pay attention to when planting leeks?
How to manage the leek field? After turning green, leek should remove the withered leaf weeds in the upper ground as soon as possible, flatten the border surface and arrange the ridge of the border, so that the base of the plant can better accept the sun, increase the ground temperature and promote germination. When the soil thaws out new buds, you can chase a dung sparse water to promote the rebirth of buds. Ploughing and loosening the soil once after 3-4 days.
2018-09-10 -
How to weed after planting leek?
How to harvest leek in greenhouse? What should be paid attention to when the leek grows to 5 to 6 leaves, the growth has been relatively full, the leaves are wide and long, the pseudostem is both thick and round, and the nutrients transported to the underground part are more, so it can be harvested at this time. Generally speaking, it takes about 30 days from the cover to the first knife. If you want to cut leeks, the weather will be fine and early.
2018-09-10 -
Seeking: planting techniques of lotus root
Can lotus root use terminal bud as seed? How to operate the traditional lotus root cultivation habit of using lotus root as seed, the amount of lotus root is as high as 400 kg per 667 square meters. If we skillfully use the top bud of lotus root as seed, it will not only save a lot of lotus root seed, but also simple and easy. First, raise seedlings and prepare the soil. Choose fertile and deep dry land every 66 in early spring.
2018-09-10 -
How to fertilize lotus root planting?
How can pollution-free planting lotus root produce high yield? How to manage the pollution-free planting of lotus root can refer to the following techniques: first, select low-wet fields with convenient drainage and irrigation, and the soil is better with yellow mud or green mud. Second, fine soil preparation, the application of sufficient fertilizer 1, in order to improve soil fertility, green manure can be taken to press green, that is.
2018-09-10 -
How to manage after planting lotus root?
How to manage after planting lotus root? Do you have an introduction to the main management points of lotus root in the middle and later period: first, weeding, picking leaves and picking flowers. Before the lotus leaf is closed, weeding is carried out combined with fertilization, and the weeds are pulled out and stuffed into the mud under the lotus root head as fertilizer. About a month after planting, the floating leaves are withering and should be picked in time.
2018-09-10 -
Why are leeks prone to pesticide residues?
How to prevent leek leaf spot disease? Ask for advice leek leaf spot disease control: 1. Planting fine varieties. Reasonable rotation, planting field should choose fertile, organic matter sufficient field, before planting should be irrigated thoroughly, apply enough base fertilizer, apply fully decomposed farm manure 3000 kg, compound fertilizer 30 kg per mu. 2. Strengthen field tubes...
2018-09-10 -
How to sow leek seeds
How to sow leek seeds? What leek seed planting methods should be paid attention to: 1. Sowing time: the Autumn Equinox can sow seeds at any time after the soil is thawed, generally from late March to early May, with spring sowing and summer sowing sooner rather than later. 2. Sowing rate: 4Mel 5kg for every 667 square meters. Raise seedlings in the open field.
2018-09-10 -
How to grow leek without pollution
How to plant pollution-free leek? We should pay attention to what leek cultivation in the open field should first cultivate root plants, which can be cultivated by direct seeding or seedling cultivation. At present, seedling raising is adopted in most parts of China, and leek occupies less land at seedling stage, is easy to manage, has few grass damage, strong root plant and long life span. ① to cultivate strong seedlings: pick.
2018-09-10 -
Why is the leek dead?
How to fertilize leek? Should pay attention to what leek fertilizer demand is mainly nitrogen fertilizer, with the right amount of phosphorus, potassium fertilizer. Only when the nitrogen fertilizer is sufficient, the leaves can be fat and tender, and the nitrogen absorption is higher than that of other vegetables, but too much nitrogen is easy to cause leek lodging. The application of potassium fertilizer can promote cell division and swelling.
2018-09-10 -
What if the leek grows maggots?
The leek that planted grows leek maggot how to do? For guidance, leek maggots can be poisoned by pesticides during spring irrigation, 600-fold solution can be sprayed and killed in the adult Eclosion period in late April, and root irrigation with 40% omethoate 800-fold solution in the first ten days of May. Mole cricket and grub belong to underground pests: the peak period is in March, April and May, which can be used in leek border.
2018-09-10 -
Why do leeks have yellow leaves?
Why do leeks have yellow leaves? How to solve the yellow leaves of leek has the following possibilities: first, lack of trace elements. Leeks with yellow leaves are generally not sprayed or sprayed with trace elements such as iron, copper and zinc, and yellow leaves are formed due to the lack of such elements. Second, partial application of nitrogen fertilizer, nitrogen, phosphorus and potassium imbalance, so as to inhibit trace.
2018-09-10 -
What should I pay attention to when planting leek flowers?
How to cultivate leek flowers? What should we pay attention to in cultivating leek? The cultivation of leek flowers should pay attention to the following points: (1) strengthen fertilizer and water management: Chinese chive flowers are planted in May-October of the following year. In order to meet the nutrient needs of continuously picking flower stems of leek flowers, imported potassium sulfate compound fertilizer should be applied every mu per week.
2018-09-10 -
What do you need to pay attention to in cultivating balsam pear?
What do you need to pay attention to in cultivating balsam pear? Please advise balsam pear is a short-day plant, like temperature, light, heat tolerance, moisture tolerance, not shade tolerance, light length requirements are not strict, longer light is conducive to its good growth, higher requirements for soil moisture and air humidity, but not resistant to waterlogging; wide adaptability, can be in the south of our country.
2018-09-10 -
How to cultivate balsam pear scientifically?
How to cultivate balsam pear scientifically? Please advise 1. Variety characteristics "Xinxing balsam pear" is a medium-ripe hybrid of Guangzhou Epunong Agricultural Science and Technology Co., Ltd., with trailing plants, strong growth potential and strong branching power, and both main and lateral vines can bear melon. The leaves are palmately shaped and green, and the first female flower node of the main vine begins to bear female flowers at nodes 15-20.
2018-09-10 -
How to control whitefly in greenhouse balsam pear?
How to control whitefly in greenhouse balsam pear? Greenhouse whitefly, also known as greenhouse whitefly, belongs to Homoptera, whitefly family. In the late 1970s, with the expansion of greenhouse, plastic greenhouse and other protected vegetables, the occurrence and distribution of this insect showed an expanding trend. At present, it has occurred and damaged in most parts of our country.
2018-09-10 -
How to cultivate balsam pear in open field?
How to cultivate balsam pear in open field? Please guide Momordica charantia scientific name for Momordica L. alias has cold melon, golden litchi, said the grape, is a gourd family Momordica cultivated species, an annual climbing herb. It originated in subtropical regions; in South China, North China, Central China, Southwest China are planted...
2018-09-10 -
How to plant balsam pear efficiently?
How to plant balsam pear efficiently? Please guide balsam pear, also known as cold gourd, is a cucurbitaceae vegetable plant, like high temperature, more heat-resistant, not cold-resistant, can be planted in our county all the year round. In recent years, with the continuous adjustment and optimization of crop structure and the continuous development and demand of melon and vegetable consumption market, balsam pear has become our county's northward transportation and export.
2018-09-10 -
How to cultivate out-of-season balsam pear?
How to fertilize and irrigate balsam pear scientifically? Please guide balsam pear to bear melon for many times, harvest time is long, and consume a large amount of water and fertilizer in life. Therefore, fertilizer and water management is an important guarantee for high yield. In addition to the application of sufficient base fertilizer, topdressing is generally applied again in vines, flowering and fruiting, and topdressing at seedling stage can be less. The first time I topdressing was in.
2018-09-10 -
How to trim balsam pear in arch shed?
How to trim balsam pear in arch shed? Please guide when going to the countryside to see that there are too many side vines of balsam pear planted by many vegetable farmers, resulting in poor ventilation and light, slow plant growth, seriously affecting the increase of balsam pear yield. When asked why the vegetable farmer did not trim the balsam pear, the vegetable farmer reflected that the balsam pear mainly depended on lateral vines.
2018-09-10