Vegetable Lists
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How to prevent the production of malformed potatoes
The appearance of "tuber flowering" in potatoes is actually cancer. From the name of potato cancer disease, we can know that this disease is mainly harmful to potatoes, not to other crops, let alone to human health. The so-called cancer is due to the bacteria where the bacteria continue to stimulate host cell division, the formation of large and small.
2018-09-15 -
How to control broadleaf weeds in potato field
Now it is the season of no-tillage potato harvest in Guangxi. In the no-tillage potato base of Baqiao Village, Shuangqiao Town, Wuming County, Guangxi, the average yield of no-tillage potato reached 25 sand kilograms per mu, which was more than 1.5 times of the national average potato yield per mu. Sun Huisheng, a famous potato expert, said that no-tillage planting covered with straw in Guangxi.
2018-09-15 -
There are skills in preventing sprouting of potatoes during storage
Symptoms: also known as potato verticillium wilt or precocious disease. At the beginning of the disease, the leaf tip yellowed along the leaf edge, yellowed inward from the leaf vein, then turned brown and dried up from yellow, but did not curl until all the compound leaves died and did not fall off. The initial symptoms of rhizome infection are not obvious, when the leaves are yellowed, the vascular bundles at the open rhizome have browned, and then the above ground stem.
2018-09-15 -
How to remove the herbicide damage of chili?
The production of 1000 kg pepper requires 5.2kg of pure nitrogen, 1.2kg of phosphorus pentoxide and 6.5kg of potassium chloride. Before planting, 5000 kg of high-quality farm manure and 50 kg of phosphate fertilizer were applied per mu. The pepper began to be fertilized for the first time at the initial stage of expansion in order to promote fruit expansion. Apply 15-18 kg of pure nitrogen and 18-20 kg of phosphate fertilizer per mu.
2018-09-14 -
How to control dead plants at seedling stage of pepper (sweet pepper)
The problem of dead chili plants is a great headache for vegetable farmers, especially in greenhouses where they have been cropped for more than three years, because there are not a few dead trees that lead to reduced or no yield. At present, it is the critical period of pepper seedling cultivation and transplanting, and it is also the key link to control dead plants. the effect of preventing dead trees at this key point is much better than that of irrigation in full fruit.
2018-09-14 -
Changing Seedling Raising Method to Cultivate Strong Seedling of Pepper
Greenhouse seedling can advance the marketing time of pepper and greatly increase economic benefits. In the process of seedling, there are several key steps that should not be ignored: (1) Select the seedling site. Select high dry terrain, sufficient sunshine, conducive to drainage, no continuous cropping, no pathogens to raise seedlings. (2) Strictly handle the seeds...
2018-09-14 -
Efficient multiple cropping of winter lettuce and early spring pepper in greenhouse
Lettuce is a variety of lettuce with disease resistance, high yield and cold tolerance. Sowing and raising seedlings in a small arch shed from late August to late September. After sowing, the greenhouse film should be ventilated and covered with sunshade net to reduce the temperature during the day, and the greenhouse film should be covered when it rains at night. From seedling division to slow seedling stage, shade is needed during the day to create an environmental temperature suitable for lettuce growth.
2018-09-14 -
Key points of raising seedlings of Spring Pepper
Select the land to do the border, choose the land fertile, leeward to the sun, the previous crop did not plant eggplant, tomato plot, to build a sunny border. For every mu of planting, seedlings were raised according to the amount of seed used 150 grams. Apply enough base fertilizer scientifically, make soil moisture by flood, and use a small amount of urea, phosphate fertilizer and active potash fertilizer. Because the sun border is sealed, do not use it.
2018-09-14 -
Seedling raising technique of Spring sowing Pepper
(1) the sunny beds are going to choose plots where the land is fertile, leeward and sunny, and there are no eggplant or tomatoes planted in the previous crop to build sunny beds. For every mu of planting, seedlings should be raised according to 150 grams of seeds, and the sunny border should be more than 10 square meters. Apply sufficient base fertilizer, make soil moisture by flood, and use a small amount of urea, phosphate fertilizer and active potash fertilizer. Because of the density of the border.
2018-09-14 -
Seedling raising technique of Capsicum in protected Field
Seedling raising time and seedling stage. Pepper is cultivated in spring in protected area, usually sowing and raising seedlings from January to February, and the seedling age is 90-110 days. Sow seeds at the right time according to the planting date. Nursery facilities. (1) high-efficiency and energy-saving solar greenhouse; (2) improved solar border with heat preservation; (3) plastic greenhouse, small arch shed covered with plastic film and grass curtain. Kind of.
2018-09-14 -
How to prolong the launch period of chili peppers in autumn
The area of autumn delayed pepper is large, so farmers are very concerned about how to make full use of the existing natural and facility conditions to obtain higher economic benefits according to the market situation. In production, it is suggested that farmers can take the following measures to achieve the goal: 1. Set up the second film in the greenhouse. In this way, it can be maintained until it is big in normal weather.
2018-09-14 -
Seedling raising and transplanting methods of Pepper
1. Transplanting and irrigation. It can be transplanted after the disastrous weather in the first ten days of April, usually from April 15 to 25. When transplanting, pepper seedlings are required to be 16-17 cm high, 8 true leaves and 50-60 days old. Double plants in each hole, timely irrigation after planting seedlings to ensure the survival rate of planted seedlings. Replenish water in time according to soil moisture after transplanting for a week. 2. Ploughing.
2018-09-14 -
Introduction to the symptoms and control methods of pepper blight
Control methods: 1. Pepper blight is mainly harmful to leaves, fruits and stems, especially at the base of stems. 2. The disease occurs in the seedling stage, mostly from the base of the stem, the disease part appears watery soft rot, the disease spot is dark green, and lodging above the disease part. Prevention and control methods: 1, the implementation of crop rotation, deep turning to improve the soil, knot.
2018-09-14 -
It is not appropriate to transfer seedlings and control the growth of hot pepper.
Soilless cultivation is mainly based on the mixture of peat and vermiculite in the proportion of 3 ∶ 1 instead of soil and farm manure in the seedling tray. Put the mixed seedling substrate into the seedling tray, put several seedling trays equipped with seedling substrate together, add a plank on it, and press down a little harder.
2018-09-14 -
Three points should be paid attention to to replenish seedlings after the death of hot pepper.
Recently, some vegetable farmers went to the Denong supermarket in Qingzhou to report that the dead chili trees that had just been planted were serious, and even the newly replenished pepper seedlings were not growing well and were easy to be infected with diseases, resulting in dead trees. The author observed in the arched shed of vegetable farmers and found that this situation was mainly caused by improper seedling replenishment methods. How about that.
2018-09-14 -
The proportion of fertilizer application in hot pepper is exquisite.
First, the choice of seedbed. Pepper seedlings should choose loose soil with high dryness, good drainage, ventilation and light, and rich in organic matter, and no eggplant fruit vegetables should be planted within 1-2 years to prevent the spread of diseases. To raise seedlings, it is required to keep enough seedbeds at the proportion of 1:20. The seedbed ploughed the soil one week before sowing and applied high-efficiency compound fertilizer per mu.
2018-09-14 -
Seed soaking of Pepper with Medicament
Soak the seeds with medicine.
2018-09-14 -
Causes and control methods of cracked pumpkin
The main symptoms of pumpkin are young melons and mature melons, which will crack longitudinally, horizontally or diagonally on the surface. The crack is deep and shallow, the width is different, the serious crack can be as deep as the flesh of the melon, the seeds are exposed, and the surface of the crack is corked; the slight crack is only a small crack. If the young fruit is dehiscent, it is usually strict after the melon grows.
2018-09-14 -
What if there are fewer female flowers in pumpkins?
In the process of production, I often hear melon farmers report that their pumpkins are disease-free and pest-free, with strong plants and fat leaves, but few flowers, especially female flowers, and "melon girls" are "angry to death". What is the cause of this? What can be done to save it? The answers are as follows. Pumpkin is a kind of right.
2018-09-14 -
How to use drugs for pumpkin mosaic virus disease
Symptoms: the main symptoms are uneven distribution of chlorophyll, macula or deep and shallow mottled flowers and leaves, sometimes along the vein chlorophyll concentration increases, forming a dark green alternating zone, seriously causing the leaf surface to show uneven, wrinkled and deformed veins. In general, the symptoms of new leaves are more obvious than those of old leaves. In severe cases, the stem and parietal lobe are twisted. ...
2018-09-14