1. The management of fertilizers should be scientific. Before the flowering of the blue flowers, the formation of adequate vegetative bodies is the key to seizing high yields and increasing the pass rate, otherwise the flower balls are loose. Fertilization principle, in principle, "light to mention Miao Fei, apply enough hair to fat, clever application of big fertilizer." Under the premise of applying basal fertilizer, the top dressing is applied three times, that is, after 7 to 10 days after planting, the seedling fertilizer is chased once, and 5 kg of urea per acre plus 100 kg of human feces and urine are thinly decomposed. When 10 to 12 pieces of fertilizer are applied, 15 kg of urea per acre and 10 kg of high-concentration compound fertilizer are added. During budding period, when buds have the size of table tennis, the application of swelling fertilizers and the spraying of strong stems of vegetables can activate the positive growth of the plant's ecological growth, widen the route of plant conduits, increase the water absorption capacity of plants, and increase the yield and quality.
2. Water management is more stringent for water requirements, and it is neither tolerant to drought nor to drought. Water management should be based on field soil moisture, irrigation and drainage. Irrigation should be used to infuse horse water after the evening and no water is left in the field on the second day. After the rain, pay attention to timely drainage and cultivating and cultivating soil to increase the permeability of the soil and promote root development.
3. Disease prevention should be advanced, and no new high-fat lipid film should be used in time to form a layer of polymer film physical film to shield the disease and insects from preying on signals and weakening the communication medium to resist and prevent natural environmental disasters. Reduce pesticide toxins and increase the effectiveness of pesticides or fertilizers.
Cosmetics are compound mixtures made of various raw materials through reasonable deployment and processing. Cosmetics have a wide variety of raw materials with different properties. According to the raw material properties and uses of cosmetics, it can be roughly divided into two categories: matrix raw materials and auxiliary raw materials.
The former is a kind of main raw material of cosmetics, which occupies a large proportion in cosmetic formulations and plays a major functional role in cosmetics. The latter is responsible for shaping, stabilizing or imparting color, fragrance and other properties to cosmetics, which are not used in cosmetic formulations, but are extremely important. Cosmetics are chemical mixtures made of natural, synthetic or extracted substances with different functions as raw materials and processed through production procedures such as heating, stirring and emulsification.
Our company provides various cosmetic raw materials
Beta Arbutin Powder,Cosmetic Raw Materials,Kojic Acid Dipalmitate Powder,Nicotinamide Mononucleotide Powder
XI AN RHINE BIOLOGICAL TECHNOLOGY CO.,LTD , https://www.rhinebioteches.com