Cotton seedling transplanting technology
First, set seedbed seedbeds should choose leeward sunny, drainage and irrigation convenient oysters, in order to facilitate the transport seedlings, seedbeds should be located near the transplanting fields. Second, the preparation of nutritious soil nutrient soil to choose rich organic matter, good ventilation, water retention and fertility, no fertilization of cotton fertile soil. Add 4 parts of fully decomposed manure per 6 parts of soil, mix and sieve. Add 0.5 kg of compound fertilizer containing 15% of nitrogen, phosphorus and potassium per 50 kg of soil and incorporate a small amount of bactericide. The amount of fertilizers and pharmaceuticals should not be too much, so as not to cause burning seedlings. Soil fertilizer should be fully blended to prepare for bagging. Third, the choice of nutritional bags and filling Nutrition bags specifications to 10 cm 12 cm or 12 cm 14 cm is more appropriate. Each mu of cotton needs 3000 to 4000 nutrition bags. The prepared nutrient soil was filled with nutrition bags and lightly compacted. Fourth, fine sowing (a) seed treatment. Before sowing, 40% of the seed dressing double powder was used for 0.8% of the dry seed weight and seeded, dried, soaked, germinated and sterilized. (b) sowing. In the morning on a sunny day, the seedbed is irrigated first, then a small hole with a diameter of 2 cm and a depth of 1.5 cm is placed in the center of the nutrition bag with a wooden stick. Each nutrition bag is filled with 2 to 3 cotton seeds covered with 1 .5 to 2 cm thick nutritious soil. The topsoil of the seedbed should be kept moist to ensure timely emergence of seedlings and seedlings. (c) bagging. The bed can be semi-underground and the bed width can be set according to the type of land and the number of nursery. After the nursery is in place, put some loose soil or sand on the bottom of the seedbed, and then level the nutrition bag according to the specifications. For ease of management, a footpath should be set every 1m. Fifth, seedbed management (a) regulate water. When growing seedlings in the open field, the water will not disperse quickly and will not form tall seedlings. It should always be supplemented with water. In the greenhouse, seedlings can be properly controlled to improve soil ventilation conditions, increase ground temperature and promote root growth. (b) control of anti-wang. In order to prevent tall seedlings, 1010-6 salicylamine can be sprayed on the leaves of the cotton seedlings to make the root thick and shorten the return seedling period. (c) Controlling pests and diseases. If the humidity of the seedbed is high and the plants are dense, the chance of occurrence of pests and diseases is large and must be strictly monitored. The main diseases at the seedling stage are red rot, anthracnose, and blight, and the main pests are aphids, cotton thrips, and cotton leafhoppers. If it is found that there are lesions in the plants or 10 leaves of the leaves before 3 true leaves, and 5% leaves after 4 true leaves, they should be promptly controlled. Sixth, science transplanting (a) density of planting. Nutrient bag nursery transplanting fields should be 200-300 per mu higher than normal spring cotton fields. The thin land should be dense, and the fertilizer land should be thin. Generally, 3300-4000 strains are planted per mu. The spacing between rows can be determined according to the situation of wheat bran. (b) Transplanting. After wheat is harvested, it is necessary to grab it and transplant it. It can be used to open the ditch along the ridge, and the cotton-wadded jacket after unpacking is laid flat. The middle two can be properly composted, applying 5 to 10 kilograms of compound fertilizer per acre, and then poured once to flood the water. 7. After the planting and colonization, timely inspections shall be conducted after the planting, and it is found that there are seedlings and dead seedlings that need to be straightened and repaired. Doing four robs in management, that is, stealing loose soil, grab fertilization, grab water, rob pests. Hulled Hemp Seed (aka [Hemp Seed hearts" or [hemp nuts") is the white inner meat or nut of the hemp seed with the hull or shell removed. The [hulling" of hemp seed is achieved by own patent Qiaopai Hulling Machine. Hulled hemp seed is a [super food" with a variety of uses including eating them straight as a snack; sprinkled on other foods, fruits or vegetables; used as a garnish on a wide array of prepared foods or salads; added and mixed into sauces, dips, marinades, yogurts, power drinks or smoothies. HEMP Seeds are also used in baking as an ingredient in breads, muffins or cookies. Use them as you would any other seed or nut. Hulled hemp seeds are the main ingredient used in the production of non-dairy hemp beverage. Hulled Hemp Seed,Hemp Seed,Organic Hulled Hemp Seed Ningxia Pure Biology Technology Co., Ltd. , https://www.pure-biotechnology.com