How to grow nectarine? Yes, everyone knows what is oil beans? Oil beans, namely oil sand peas and oil sand peas, are new economic crops imported from Africa by Chinese agricultural experts and have high utilization value of herbal oil, grain and feed. It is rare with many foods. The technical points of oil bean cultivation are now organized as follows.
1 Selection and selection
Planting oil beans should try to avoid continuous cropping. The plots are selected for flat terrain, good irrigation and drainage conditions, deep ploughing, and transport of sandy loam. Variety selection has the characteristics of fast growth, strong growth, strong branching, strong resistance, high yield and early maturity.
2 Cultivation management
The preparation of the soil and the sputum will not be introduced. The base fertilizer will be re-applied with organic fertilizer. The soil fertilizer must be fully decomposed before it can be used safely. At the same time, the compound fertilizer or compound fertilizer is applied, and the potassium is mainly used. In order to ensure the seedlings are robust, it is recommended to transplant the seedlings first, pay attention to slow seedlings, and cultivate strong seedlings. Also pay attention to whether the seedlings have rot and mildew symptoms after transplanting, and timely control, can be treated with drugs such as carbendazim, chlorothalonil and thiram.
Pay attention to water management after slow seedlings, control the water before the pods, control the long, falling flowers and buds. After entering the pod-forming period, the seedlings are used for irrigation and topdressing to keep the soil moist and nutrient-rich enough to meet the growth and development requirements. Fertilization is based on balanced fertilizer, supplemented with trace elements and humic acid water soluble fertilizer.
3 Farming operations
When the plant grows to 4-5 knots, the vines are stretched, and when the vines are 10-20 cm, the slings are used to hang the vines, and the bottom old leaves and diseased leaves are taken at the late stage of growth. After the beans are vines, all the forks below the first spike can be erased, leaving only the main pole to promote the growth of the pods, and the excessive side branches are erased.
4 Pest control
(1) Root rot
The prevention and control of root rot must be prevented in advance. In the case of heavier onset plots, after planting and slowing down the seedlings, prevention should be carried out before and during the onset of the disease. The roots can be irrigated with the agents such as carbendazim, chlorpyrifos and thiram. It is best to carry out 1 time and it can have a good control effect.
(2) Anthrax, rust
Anthracnose and rust mainly occur on the surface of leaves and beans. Once the disease occurs, the speed of transmission is very fast. It should be prevented in advance. It can be prevented by thyroxil and chlorothalonil. The early stage of the disease can be controlled by benzoic acid, imidamide and iprodione.
(3) Bacterial diseases
Bacterial diseases mainly include bacterial leaf blight, rot disease, angular spot disease, etc. Available agents: zhongshengmycin, quinoline copper, thiabium copper, acacia copper and so on.
(4) Pests
The main pests are aphids, green worms, red spiders, etc., using imidacloprid, acetamiprid, nitenpyram, etc.; the larvae can be controlled by a chemical such as a vitamin salt, a high chlorine, a chlorantraniliprole; the red spider can be used avermectin, Control of snail ester, tetramethylazine, etoxazole.
A vegetable farmer who wants to grow oil beans can come to Huinong.com to learn more. Today, Huinong.com has compiled a key point of cultivation techniques for oil beans, and welcomes farmers to recommend more people in need.
Foot Spa Massager,Bath Foot Massager Machine,Foot Spa Bath,Bath Foot Massager With Bubble
Huaian Mimir Electric Appliance Co., LTD , https://www.mimirfootbath.com