Greenhouse cultivation of watermelons in greenhouses should be applied with base fertilizers to prevent later defermentation of fertilizers. Basal fertilizer is mainly composed of mature organic fertilizers, such as manure, chicken manure, compost, cake fertilizer and oil residue. And with nitrogen, phosphorus, potassium fertilizer.
Premature cultivation of watermelon in greenhouses should be held for 10-15 days before planting to increase the temperature of the ground. In winter, it should be deep-turned 20-35 centimeters in the fall, then 2-3 times, then digging and planting ditch (also known as high-yield ditch), that is, digging a deep ditch in the watermelon cultivation, and filling in the mature soil and basal fertilizer to prepare for planting. . The basal fertilizer was applied in the ditch, and potassium permanganate, carbendazim, etc. were used to disinfect the soil, columns, and sheds, and the phoxim insecticide was used for soil insecticide. The greenhouses with low soil fertility should have high-quality organic fertilizers (with better chicken manure) of 4,000-5,000 kilograms per acre, and the greenhouses with a medium fertility of more than 2000-4000 kilograms per acre should be roasted with high-quality organic fertilizers and 100 kg of cakes must be added. . At the same time, 40-60 kg of calcium phosphate per mu, 15-25 kg of potassium sulfate, or 30-40 kg of nitrogen, phosphorus, and potassium compound fertilizers. Can also be equipped with zinc sulfate and borax, the amount of 1.5 kg per mu, the fertilizer and backfill mixed and backfilled into the high yield trench. Due to the large amount of basal fertilizer in the ditch, if the mixing is not uniform, it is easy to injure the root burning seedlings.
Soybean,also called soya Bean, is one of the important food crops in China, has five thousand years of cultivation history. It`s commonly used to do all kinds of bean products, to extract soybean oil, brewing soy sauce and extraction of proteins. Bean dregs or soybean powders are also frequently used in livestock feed. Among 100 grams of soy are protein 36.3 grams, 18.4 grams fat, 25.3 g sugar, 412 kilocalorie quantity of heat, calcium, phosphorus 571 mg, 367 mg iron 11 mg, 0.79 mg 0.4 mg carotene, vitamin B1, vitamin B2 0.25 mg, 2.1 mg niacin. Soy contains many kinds of the human body necessities such as amino acid, unsaturated fatty acids, phospholipids, microelement, vitamin and high quality protein, is very helpful food for the liver, high blood pressure, arteriosclerosis, heart disease and other cardiovascular.
Bean
Healthy Nutritious Self-planted Dried Soybean
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