The four beans, also known as the four beans, the wings, the wing beans, the soybeans, etc., are of high nutritional value and have a certain medicinal value, with planting in many areas。
One, the whole place
Pyramids, which are perennial plants, should be selected for graft cultivation with soil fertility, thickness, laxity and well-drived drainage, with more than 3,000 kg of rote organic fat, 30 kg of calcium perphosphate applied per acre to base fats, high-pretium, typically 20-25 cm high and 50-60 cm wide。
2. Cultivation
The planting of prisms is selected for the spring and summer festival, with the preparation of seedbeds being prepared about a week before seeding, and the laying of caves at a certain distance, with two or three seeds being thrown evenly into each den during planting. It is then watered, watered and then covered with a membrane or straw to keep the soil warm at more than 20 degrees before seeding, which promotes seed germinate。
3. Shrimp management
Pyramid seedlings grow slowly, with a combination of weeding, carrying out ~2 ~3 shallow medium-cropping, with the last tillage, to facilitate the formation of underground roots. Triple bean sprouts, with 8 kg of urea per acre to promote their flourishing. At present, 30 kg of calcium phosphate per acre has been applied, and one-and-a-half% potassium phosphate solution is sprayed every 10 days on the leaves. The prisms are wet and should be kept wet in the fields, water should be watered in time for natural drought and water should be drained in time for the rainy season。
Four, the fight
Before the quadrant starts to smoke, it should be made of poles or wooden poles up to a height of more than 1. 5 metres in time for the chickens to be evenly distributed along them. The prawns must be heart-cooked, and when the prunes crawl over the shelf, they must remove the twigs, and the leaves below, and improve ventilation。
5. Disease prevention and treatment
Viruses are common to prisms, and the prevention of viral diseases can increase organic fertilizer, timely watering and fattening, and promote growth. The application of 1. 5% of vitro-emulsifiable milk 1000 times the fluid or hydrochloric acid at the onset of the disease is 500 times the fluid or 1% of the glucose-polymeric glucose, 300 times the fluid, 7-10 days, and 2-3 sessions of treatment, which require alternate use。
The above is a description of the high-yielding planting techniques of the prunes, which are so full of treasures that they are called the “golden gold” of the “king of the beans”, whether they grow them or sell them。
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