Vegetable Lists
-
How to prevent and cure silver leaf disease of zucchini?
How to prevent and cure silver leaf disease of zucchini? What does silver leaf disease look like? The damaged plants of zucchini silver leaf disease had weak growth potential, short plant type, drooping leaves, shrinking leaves at the growth point, shortening of upper internodes of stem, chlorosis of petioles of stems, young leaves and functional leaves, and decrease of chlorophyll content in leaves.
2018-07-19 -
What causes the abnormal fruit of zucchini?
What causes the abnormal fruit of zucchini? How to prevent and cure it? Zucchini produce abnormal fruit for the following reasons: lack of water and fertilizer, lack of melon in the early stage is easy to form pointed melon, lack in the middle stage is easy to form thin waist melon, and lack in the later stage is easy to form slender crooked melon. But in the middle stage, the fat and water is too strong and it is easy to form a belly melon. Grant.
2018-07-19 -
How to fertilize sweet pepper can increase production?
How to fertilize sweet pepper can increase production? Please introduce the fertilization method of sweet pepper with long growing period, underdeveloped root system, few roots, shallow soil penetration, drought tolerance and waterlogging tolerance. It needs more fertilizer than tomato and eggplant, and has strong fertilizer tolerance. The fertilizer requirement of sweet pepper was the highest in potassium absorption, the second in nitrogen and the lowest in phosphorus. Sweet peppers in vegetables.
2018-07-19 -
What are the common physiological diseases of sweet pepper?
What are the common physiological diseases of sweet pepper? Please introduce the common physiological diseases of sweet pepper: first, sunburn disease 1. Symptoms. The cause of the disease is bright light, and the symptoms only appear on the sunny side of the fruit. In the early stage of the disease, the disease faded, slightly wrinkled, grayish white or yellowish. The flesh of the diseased part loses water and becomes thinner.
2018-07-19 -
How to manage sweet pepper before picking?
How to manage sweet pepper before picking? Please introduce the vegetable farmers who grow sweet peppers know that the second crop of sweet peppers is particularly important in the whole growth period management, because this period is the key period to determine the level of income. At present, most of the first crop of sweet pepper has been picked, how to ensure the yield and quality of the second crop? The reporter admitted that.
2018-07-19 -
What diseases do you need to control when planting sweet pepper?
What diseases do you need to control when planting sweet pepper? Please introduce the following diseases to prevent and cure in planting sweet pepper: blight. In the early stage of the disease, fumigation with 45% chlorothalonil fumigant 110 ~ 180 grams per mu, once every 7 days, 3 ~ 4 times according to the severity of the disease, or spraying 1 kg of 5% chlorothalonil dust per mu, once every 7 days.
2018-07-19 -
How to improve the Fruit setting rate of planting Sweet Pepper in greenhouse
How to improve the fruit setting rate of planting sweet pepper in greenhouse? Please give guidance to the greenhouse sweet pepper in the flowering and fruiting period will often encounter overcast snow and low temperature weather, resulting in serious greenhouse flower and fruit drop phenomenon, affecting the yield and income. This paper introduces several methods to improve the fruit setting rate of sweet pepper in greenhouse: 1. Improve the lighting conditions, increase the temperature and encounter overcast snow.
2018-07-19 -
How to manage the color conversion period of sweet pepper?
How to manage the color conversion period of sweet pepper? Please give guidance to sweet pepper color conversion period management can refer to the following methods: first of all, we should pay attention to ensure a reasonable temperature. The color conversion period of sweet pepper has strict requirements on temperature, and it is most favorable for sweet pepper to change color when the greenhouse temperature is 28 ℃ and 30 min during the day. Recently, however, the temperature in the shed often exceeds 40 ℃, which makes it sweet.
2018-07-19 -
What to control the dead sweet pepper?
What to control the dead sweet pepper? Please introduce the prevention and control methods: first, the main reason for the death of sweet pepper is that the soil temperature within 15cm of the root surface layer is too high, and the second is that the soil moisture is too heavy within 20cm of the root surface layer. As long as one condition is met, a small number of dead trees will be caused.
2018-07-19 -
What are the ways to promote the color conversion of sweet pepper?
What are the ways to promote the color conversion of sweet pepper? Please give guidance to promote the color conversion of sweet pepper in the following four ways: first, through topdressing, supplement potash and boron fertilizer, do not use too much nitrogen fertilizer. Usually, the amount of potash fertilizer is about 1.5 times that of nitrogen fertilizer. In order to promote the color change of sweet pepper, good color. Second, improve the lighting conditions to avoid the lack of light.
2018-07-19 -
How to grow colored sweet peppers?
How to grow colored sweet peppers? Please give guidance for the cultivation of colored sweet pepper can refer to the following methods: (1) the main stubble arrangement 1, annual cultivation in self-controlled heating greenhouse and winter and spring cultivation in northern solar greenhouse, generally sowing seedlings in mid-August and planting in mid-October. The harvest period can last from mid-January to 7.
2018-07-19 -
How to plant colored sweet peppers in spring?
How to plant colored sweet peppers in spring? If there are any points to pay attention to, please refer to the following methods for planting colored sweet peppers in spring: variety selection and seedling raising: colored sweet peppers should choose varieties with strong disease resistance, easy cultivation and high yield, such as our company's Manqi and Kagino. Sowing seeds in hotbeds or in winter-warm greenhouses.
2018-07-19 -
How to fertilize and water cauliflower
How to fertilize and water cauliflower? Please introduce that due to different varieties and cultivation periods, cauliflower should be managed reasonably at any time according to the weather and seedling conditions of each period to promote its deep roots and luxuriant leaves. Especially early-maturing varieties have an urgent demand for fertilizer and water because of their short growth period and planting under high temperature.
2018-07-19 -
How to fertilize cauliflower?
How to fertilize cauliflower? Please give guidance to cauliflower, also known as cauliflower, the edible part is a deformed flower ball, fertilization techniques vary from variety to variety. In view of the short growth period of early-maturing varieties, base fertilizer should be applied with quick-acting nitrogen fertilizer, about 8 kg urea per mu, 8 kg calcium superphosphate per mu, long growing period of middle and late varieties, and base fertilizer.
2018-07-19 -
How to fertilize cauliflower?
How to fertilize cauliflower? Please give an introduction to planting cauliflower can refer to the following methods of fertilization: 1, base fertilizer. The use of farm fertilizer, the amount must be sufficient, the amount per mu is 2000-3000 kg, at the same time, plus 50 kg compound fertilizer, applied before soil ploughing. 2. Topdressing. Cauliflower should be given well after planting.
2018-07-19 -
What method can make sweet pepper set fruit continuously?
What method can make sweet pepper set fruit continuously? Please point out that you want to let the sweet pepper set fruit continuously. Do not rely on flowers to promote fruit setting. You can promote the fruit setting of sweet pepper by adjusting the temperature. Ventilation, shading and other measures can be taken to control the greenhouse temperature, and if necessary, it can be sprayed with zhuangsu or dwarf to control plant growth and promote flowering and fruit setting. Nitrogen fertilizer is applied.
2018-07-19 -
How to prevent sweet pepper from falling flowers in summer
How to prevent sweet pepper from falling flowers in summer? Please introduce the method of summer sweet pepper flower drop is mainly caused by the following factors: 1, the temperature reason if the temperature is too high (higher than 35 ℃), it will drop flowers and fruits due to poor pollination and fertilization caused by underdeveloped floral organs or dry stigma. In addition, the summer night temperature is high, the plant is easy to grow.
2018-07-19 -
How to fertilize sweet peppers in summer?
How to fertilize sweet peppers in summer? Please introduce the method compared with other vegetables, the root system of sweet pepper is underdeveloped, and the root regeneration ability is weak after root injury. In particular, the current high temperature and high ground temperature are not conducive to the normal growth of sweet pepper, so topdressing management should be more cautious. Only reasonable topdressing can effectively promote.
2018-07-19 -
How to prevent sunburn and navel rot from growing sweet peppers in summer?
How to prevent sunburn and navel rot from growing sweet peppers in summer? Please introduce the method that sweet pepper in greenhouse often has rotten fruit, which is mainly caused by sunburn and navel rot. Sunburn is mainly due to the direct sunlight on the fruit surface or the appearance of dew on the greenhouse film and fruit in the morning.
2018-07-19 -
What are the cultivation methods of sweet pepper?
What are the cultivation methods of sweet pepper? Please introduce that the cultivation of sweet pepper can be divided into early spring and winter stubble, and the methods are as follows: early spring stubble: one. cultivate strong seedlings: big arch shed: hotbed seedling in late December, planting in early March; solar greenhouse: sowing from late November to early December, planting in mid-late February. Most vegetable farmers are now.
2018-07-19