The production of 1000 kg of pepper requires 5.2 kg of pure nitrogen, 1.2 kg of phosphorus pentoxide and 6.5 kg of potassium chloride. Before planting, 5,000 kg of high-quality farmyard manure and 50 kg of phosphate fertilizer are used as base fertilizer. The first top dressing is started at the beginning of the pepper expansion to promote fruit enlargement. The application of pure nitrogen is 15-18 kg, phosphate fertilizer is 18-20 kg, and potassium fertilizer is 15-17 kg. The amount of fertilizer needed for the second layer of fruit, the third layer of fruit, the fourth layer of fruit, and the star of the sky increased gradually, and the amount of topdressing should be increased appropriately to meet the nutrients required for the vigorous period. Each time the top dressing should be combined with soil and watering. Foliar spray can also be carried out by mixing 0.3% of Fengguo, Shuofeng 481 and Tianfengsu.
Yongyue medical reagent bottles are made of high quality polypropylene PP/high density polyethylene HDPE raw materials, non-biotoxic, 100,000 grade purification workshop production environment production, multiple quality system certification to ensure free of DNase/RNase, heat source, endotoxin, sterilized plastic wide mouth reagent bottles using gamma ray sterilization, disassembled and ready to use, greatly improving user packaging efficiency.
Reagent Bottle,Plastic Reagent Bottles,Wide Mouth Reagent Bottles,Laboratory Reagent Bottles,Reagent Bottles Amber Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yypipette.com
Complete variety, 8ml, 15ml, 30ml, 60ml, 125ml, 150ml, 250ml, 500ml, 1000ml, transparent, native white and brown, reagent bottles amber have excellent light shielding function and can be used to store light sensitive substances.
Adopt professional leak-proof bottle mouth design, no need for inner cap or inner gasket protection, excellent sealing performance, 100% ensure no liquid leakage, wide mouth design, easy access to liquid.
Selection of imported high-quality raw materials, excellent physical and chemical indicators, with strong resistance to pressure, impact and acid resistance, polypropylene high temperature resistance of 121 ℃, high-density polyethylene HDPE low temperature resistance -40 ℃, and to meet the requirements of high temperature and autoclave processing.
The introduction of imported high-precision digital control production equipment, exquisite workmanship, comfortable feel, uniform bottle thickness, high gloss, no color difference, high uniformity between different batches.
The process adopts high-end molding technology and surface treatment technology, the inner and outer surfaces of plastic bottles are smooth, reagents do not hang on the wall, greatly reducing sample loss.
Provide professional customization service, with strong mold manufacturing capability, can provide customized products for users.
How to fertilize pepper
Total 1 | <First <Prev 1 Next> Last> |
share to: