Northwest Oasis Irrigation Spring Corn Region (all in the central and western regions of Gansu Province, Xinjiang Uygur Autonomous Region)
Fertilization principle
(1) The base fertilizer is the main, the topdressing supplement is the supplement; the farmhouse fertilizer is the main, the chemical fertilizer is the supplement; the nitrogen fertilizer is the main, the phosphate fertilizer is the supplement; the ear fertilizer is the main, and the grain fertilizer is the supplement.
(2) Implement soil testing and formula fertilization, and appropriately reduce the amount of nitrogen fertilizer.
(3) According to the soil potassium condition, the potassium fertilizer is applied efficiently; attention is paid to the combination of trace elements such as zinc.
(4) Promote the return of straw to the field and fertilize the soil.
(5) When the moisture is poor after fertilization, timely irrigation; advocate the integrated fertilization technology of water and fertilizer under drip irrigation.
(6) Advocate the sub-application of nitrogen fertilizer, and appropriately increase the proportion of nitrogen fertilizer.
(7) Appropriately increase the planting density, construct a reasonable group, and improve the fertilizer effect.
2. Fertilization advice
(1) Recommended 17-23-6 (N-P2O5-K2O) or similar formula. (2) The production level is 550~700 kg/mu, the recommended dosage of formula fertilizer is 25~35 kg/mu, and the large flare period is about 10~15 kg/mu.
(3) The production level is 700~800 kg/mu, the recommended dosage of formula fertilizer is 35~40 kg/mu, and the large flare period is about 15~20 kg/mu.
(4) The production level is above 800 kg/mu, the recommended dosage of formula fertilizer is 40~45 kg/mu, and the large flare period is 20~25 kg/mu.
(5) The production level is below 550 kg/mu, the recommended dosage of formula fertilizer is 20~25 kg/mu, and the urea is applied to 10~15 kg/mu.
This article URL: Guiding Opinions on Scientific Fertilization Technology in the Northwest Oasis Irrigation Spring Corn Region in Spring of 2015
Dietary Supplement Nicotinamide Mononucleotide (NMN and β-NMN) is a nucleotide derived from ribose and nicotinamide. A long-term study indicates that Nicotinamide Mononucleotide NMN capsules anti-aging 99% powder can slow down the physiologic decline in ageing. NMN food grade produced by Insen belongs to Vitamin B, participating in metabolism in the body, can be used to prevent pellagra or other niacin defection disease. Nicotinamide Mononucleotide NMN capsules anti-aging 99% powder food grade could be used as feed and human nutrition, booth the growth and strengthen the immunity.
Nmn Powder,Nicotinamide Mononucleotide Nmn 99% Powder,Nmn 99% Powder,Nicotinamide Mononucleotide Powder
XI'AN PLANT BIO-ENGINEERING CO.,LTD , https://www.plantbic.com