Soybeans are crops that require more fertilizer and nutrition. According to the test, every 100 kg of soybean seed produced requires 7.2 kg of nitrogen (pure N), 1.8 kg of phosphorus (P2O5), and 4.0 kg of potassium (k20), which is significantly higher than that of other crops. To this end, soybean fertilization should do the following three things:
1, apply enough fertilizer. Organic fertilizers contain a variety of nutrients, and can continue to meet the demand for nutrients for soybean growth. Therefore, we must pay attention to the application of agricultural fertilizers. We must not assume that applying fertilizers is optional. Generally, about 30000-45000kg is applied per hectare. Slope farmland is applied in multiple ways, and flat fertilizer land is relatively less applied.
2, appropriate amount of fertilizer. Biological nitrogen fixation is an important nutrient feature that distinguishes soybean from other grass crops. The amount of nitrogen fixed is 1/2 to 2/3 of the amount of nitrogen needed by soybeans. The application of nitrogen fertilizer can hinder the growth of root nodule and rhizobia and lead to a decrease in nitrogen fixation. However, after 40 days of sowing, root nodules began to supply nitrogen to crops. Before that, nodules could supply nitrogen. Therefore, it is necessary to apply a certain amount of nitrogen fertilizer to the production, but the amount of nitrogen applied must be considered carefully. Based on the application of agricultural fertilizers, chemical fertilizers were added to achieve agrochemical application. In general plain hectares, 75-100 kg of diammonium phosphate and 30-40 kg of potassium sulfate are used as base fertilizer. On the hillsides, he applied 100-150 kg of diammonium phosphate, 30 kg of urea and 40-50 kg of potassium sulfate as base fertilizer. Biopotash fertilizers can be applied wherever possible, with 7.5 kg applied per hectare.
3, with fertilizer application. To maintain the normal growth of soy in addition to the constant nutritional elements, but also the need for micronutrients. Field trials have shown that applying soy fertilizer to soy can promote the growth of soybean, increase the stress resistance of soybean, and increase soybean yield. Microelement fertilizers commonly used in soybeans include ammonium molybdate.
Ammonium molybdate is used: as base fertilizer, the amount of hectare is 150-1500g, which can be mixed with chemical fertilizer into the soil; for seed dressing, use 2-6g ammonium molybdate per kilogram of seed, and firstly apply ammonium molybdate before seed dressing. Dissolve with a little hot water (40°C) and then seed dressing. The concentration of soaking seeds is generally 0.05%-0.1% ammonium molybdate solution, soak for about 12 hours.
Name:Hollow Pullulan Capsule
Major components:Pullulan and purified water
Character:The product is cylindrical and is made of two hard and elastic empty sacs made up of two sets of cap and body. The bag is smooth, uniform in color, smooth in incision, free of deformation, non-toxic and harmless, and is no odor
Pullulan: It is a natural extracts involving no toxic chemicals and edible, bland and tasteless organic.The chief commercial use of pullulan is in the manufacture of edible films.It is known by the E number E1204,as a food additive.
Function: Used for containing solid drugs. Isolation of herbs
Specifications:Size0,size1,size2,size3,size4,size5
Store:Keep in a cool, dry, airtight place
Manufacturing:Zhejiang Honghui Capsule Co.,Ltd
Add:Qingshan industrial area, Xinchang County, Zhejiang Province(Chengguan Town, Quanqin)
Size 00 Pullulan Empty Capsules
00 Empty Capsules,Empty Pullulan Hard Capsules,Size 00 Plulan Gelatin Capsule,Size 00 Plulan Empty Capsules Shell
Zhejiang Honghui Capsule Co.,Ltd , https://www.hhcapsule.com