How to do formula fertilization

Formula fertilization includes three aspects: 1. Soil testing: that is, the effective nutrient content of cultivated land is tested to see which nutrient is necessary for the plant and which is less. 2. Recipe: After analyzing the results of soil testing, according to the required fertilizer laws of the crop, make up for what, how much (the above two steps are usually completed by professional units). 3. Fertilization: It is mainly to adopt reasonable fertilization methods (such as acupuncture, ridge planting, and spreading, etc.) and the best fertilization period (this stage is recommended by professional units during the top-dressing period, and is implemented by farmers). This year, the price of various chemical fertilizers is 300-500 yuan/ton higher than last year. Through reasonable fertilization, the purpose of cost-saving and efficiency-enhancing can be achieved. In production, if soil tests are performed on a plot-by-plot basis, soil testing and re-fertilization are ideal, but it is difficult for one household to implement one. According to the result of many years of field trials in the League Soil Fertilizer Station, the farmers will be introduced to the laws that formula fertilization should master and follow for reference. Most of the arable land in Xing'anmeng has been using excessive amounts of phosphorus fertilizer for a long time, and the content of phosphorus in soil has been greatly improved compared with the 1980s. The results of soil testing show that it is generally more than double. On the contrary, due to the lack of attention to potassium supplementation, the content of potassium in the soil has been seriously reduced. The current content is only about half of the potassium content in the soil in the 1980s. It can be said that the content of phosphorus in the soil is more abundant and the content of potassium is short. This is why some fellow villagers reflect the reason that the effect of using diammonium phosphate is not good. Therefore, fertilizers should be selected on the three elements containing nitrogen, phosphorus, potassium fertilizer, its application rate is 1:0.29-0.40:0.29-0.40 is better. If the proportion of chemical fertilizers that have been purchased is not suitable, it can be adjusted by adding nitrogen fertilizer and potassium fertilizer. Especially for paddy fields and high-yield dry land plots with water-filling conditions, supplementing nitrogen and potassium fertilizers is very important for increasing production. In the case of crops, with compound fertilizers (basic fertilizers) containing 15% nitrogen, 15% phosphorus, and 45% total nutrients as an example, 30 kg of base fertilizer and 20 kg of urea can be traced per acre of land on rice. 60% in the tillering period, 40% in the jointing booting period), and in the base fertilizer supplementation of silicon fertilizer 15-25 kg, nitrogen, phosphorus and potassium nutrient ratio of 1:0.33:0.33, the fertilization method for the application. Every mus of corn, 25 kg of base fertilizer can be applied, and 20 kg of urea can be recovered (50% of which are applied at the jointing stage and the big bell stage). The ratio of nitrogen, phosphorus, and potassium is 1:0.29:0.29. Shi, top dressing for acupoints. Soybeans can be applied with base fertilizer of 20 kilograms per mu, and 10 kilograms of urea (at the initial flowering stage). The ratio of nitrogen, phosphorus, and potassium is 1:0.40:0.40. On the potato, 18 kg of base fertilizer can be applied per mu, and 10 kg of urea can be traced (applied at the seedling stage). The ratio of nitrogen, phosphorus, and potassium is 1:0.37:0.37, and the fertilization method is applied.

Dmt Dimethyl Tryptamine

Product Information:

Manufacturer supply sell high quality tryptamine CAS 61-54-1
Tryptamine CAS:61-54-1 is a monoamine alkaloid. It contains an indole ring structure, and isstructurally similar to the amino acid tryptophan, from which the name derives. Tryptamine
CAS:61-54-1 is found in trace amounts in the brains of mammals and is hypothesized to play a role as a neuromodulator or neurotransmitter.It is used in biological and pharmaceutical intermediates,with vasoactive, possibly neuromodulatory and other functions.


Name

Factory supply Dimethyl Tryptamine powder cas 61-54-1 with low price Tryptamine

Other name

1H-Indole-3-ethanamine;2-(1H-Indol-3-yl)ethanamine;3-(3-indolyl)ethylamine;4-2-Indol-3-yl-aethylamin;2-indol-3-ylethylamine;2-indol-3-yl-ethylamine;3-(2-aminoethyl)indole;

CAS

61-54-1

Molecular formula

C10H12N2

Molecular weight

160.22

Appearance

White or light yellow crystal

Purity

98%

Application

Organic intermediate;

Package

100g, 500g, 1Kg Aluminum plastic composite bag or 25kg cardboard barrel

Our company offers variety of products which can meet your multifarious demands.including API Powder.Pharmaceutical Intermediates.Vitamins Powder.Plant Extracts.Food Additive.Peptide Powder and so on We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.


Product Photo:


 Tryptamine

Dmt Dimethyl Tryptamine,Nutrition Supplement Powder,Bulk Bcaa Powder,Bcaa 2:1:

Shaanxi YXchuang Biotechnology Co., Ltd , https://www.peptide-nootropics.com