How is cowpea cultivated? Key points of high-yield planting management of cowpea
How to grow cowpea? Today we are going to learn the key points of cowpea planting in hot and hot weather. Kidney beans, also known as ginger beans, with beans, Hunan is called beans. Usually in the process of planting cowpeas. Not only must we pursue the yield and quality, but also improve the disease resistance of cowpea.
First, the variety selection
When planting cowpea, you should choose varieties suitable for high temperature planting, good disease resistance and high yield, such as Qi Li Kidney Bean, Quan Wang Kidney Bean, Qi Li Zaosheng and other varieties.
Second, seedling management
The summer temperature is high, and the emergence of cowpeas is fast. Generally, the bean surface can reach the state of vines in about 15 days. At this time, it is necessary to control the application of fertilizer and prevent the occurrence of pests and diseases. In front of the cowpea nursery seedlings, use the bamboo poles to play the adult character frame to facilitate the cowpea climbing frame. Control the water and fertilizer management before the cowpeas are full of shelves, especially the nitrogen fertilizer, and pay attention to the prevention and control of pests and diseases. When the height of the cowpea plant exceeds the shelf, the topping is timely.
Third, soil preparation and fertilization
Before the land preparation, the base fertilizer should be applied first, and the decomposed farmyard fertilizer and the appropriate amount of compound fertilizer are generally used. Deep soiling can help to eliminate germs and eggs. After the preparation of the ground, Gaopingyu can prevent rainwater from scouring the roots of cowpeas. The density of summer sowing is more dilute than that of spring. There are 2 seeds per hole, the spacing between plants is 30 cm, and the spacing is 1.5 meters.
Fourth, pod management
In the pod-forming period of cowpea, the water and fertilizer should be kept up, especially the nitrogen fertilizer should be sufficient, but it should not be applied too much at one time. It should be applied less and less. The position of fertilization should not be too close to the plant, it is easy to cause leaves and rat tail, and should be poured in time after fertilization. water.
V. Prevention and control of pests and diseases
The pod-forming period is a high incidence period of anthracnose, leaf spot, and powdery mildew. It is generally a mixture of therapeutic agents and protective agents, and the use of highly toxic pesticides is prohibited. Third, the use of foliar fertilizer should be used reasonably, and the foliar fertilizer can make the pods more beautiful and improve the quality of the cowpea products.
The above is the main point of summer high-yield cultivation techniques of cowpea. Because of the different environmental and climate factors in each region, the technology is for reference only. Please consult local agricultural experts for details.
Dehydrated ginger powder is the powder that is ground with ginger, which is called ginger powder. It is a seasoning for both medicine and food. Its main material, ginger, is the fresh rhizome of the perennial perennial herb Ginger. The rhizome is fleshy, thick and flat. Ginger powder is pungent in taste, slightly warm in nature, and returns to the lung, spleen, and stomach meridians, and has the functions of increasing appetite, antiemetic, promoting blood circulation, dispelling cold, and detoxifying.
Dehydrated Ginger Powder,100% Natural Turmeric Powder,Instant Ginger Extract Powder,Natural Instant Ginger Powder
Laian Xinshuyu Food Co., Ltd , https://www.xinshuyufood.com