4 spring wheat defense
In order to ensure the high yield and stable production of wheat, after the spring starts, wheat should be managed with four defenses. A lot of water is generally protected from rain and water. If the water is not drained properly, the soil moisture is too high and waterlogging can easily occur. Drain the drains in time and sprinkle wood ash between the rows to loosen the soil and increase soil permeability. The two defenses laid back on the plots where the seedling stage had fallen, and ploughed and repressed before the jointing of wheat. In the early stage of the jointing of wheat, after the dew had dried on sunny days, a chlormequat solution with a concentration of 0.2% to 0.4% was sprayed. Three anti-premature sensible wheat After heading, roots, stems and leaves basically stopped growing. The growth center turned to the panicle, and the organic nutrients produced and stored in stems and leaves were continuously transported to the seeds. This period, often due to lack of fertilizer to premature aging of the leaves, resulting in a decrease in the weight of 1000 grains and reduced production, therefore, timely supplementation. Usually in the wheat booting to the early filling stage, foliar spray nitrogen, phosphorus, potassium fertilizer, to Supplement the lack of soil nutrients, extend the leaf functional period. Can be 0.2% ~ 0.3% of potassium dihydrogen phosphate plus 1% of urea solution spray, spray once every 10 days, and even spray 2 or 3 times, spray out of the Qi Ye when the effect is better. Spraying time is best in the evening, it should not be sprayed around noon, if the rain within 8 hours after spraying, to make up the spray. In the middle and late stages of the four pest-proof wheat, high incidence periods of diseases and insect pests such as scab, rust, sheath blight and aphids have a great impact on yield and quality, and should be prevented and treated as soon as possible. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
Today, Chemical Products play an important role in our life, with the development of science and technology, at first, only by soda ash, chemical products and other inorganic sulfate product and plant extracts, organic products, to develop a hybrid multiple industries and variety of industries, mainly and plastic chemical industry, synthetic fiber, oil, rubber, pharmaceutical, dye industry, etc. They are all departments that use chemical reactions to change the structure, composition, morphology and other chemical products. Such as: inorganic acid, alkali, salt, rare elements, synthetic fiber, plastic, synthetic rubber, dye, paint, chemical fertilizer, pesticides, etc. Tributyl Phosphate, TBP,ANTIFOAMT, AURORA KA-1641, BUTYL PHOSPHATE Xi'an Henrikang Biotech Co.,Ltd , https://www.henrikangbio.com
Our main Chemical Products are:ETHYL 2-CHLOROBENZOATE,Allylthiourea,Chloro-2-Methylpropane,Sodium 4-propan-2-ylbenzenesulfonate,POLY(ISOBUTYL METHACRYLATE),Resin Acids,Decaglyceryl Monooleate,Heptafluorobutanol,Aluminum Acetate,Allyl Methacrylate,2-Bromopentane,Sulfuryl Chloride.
We are a biotechnology company in pharmaceutical raw materials production research and development, We had passed FDA certificate and ISO 9001 .we have enough experience, our company has the GMP production workshop and standard plant extraction equipment dozens of Taiwan, starting in 2012, in response to increase export of national policy, our company started drug raw materials exports, at present, the company has 50 people the size of the foreign trade sales team, Annual sales are $30 million. We can produce high quality of Vitamin Products, at the same time, we are factory price of Vitamin K2 Powder, extracted by professional production equipment, can produce supply Vitamin And Enzyme,