High-yielding cultivation techniques of oil sand beans

The oil sand bean is a new type of economic crop that has been introduced by China's agricultural experts from Africa and is highly versatile for herb oil, grain, and feed. Cultivation Techniques Soil: Oil sand beans are suitable for a wide range of soil and climatic conditions, but silt, silt, black sand, and yellow soil are most suitable. Weathered fossils (commonly known as clay) are not suitable for planting. Fertilizer: Mainly multi-element fertilizers, such as tobacco fertilizer, farmyard fertilizer, and cake fertilizer. Tobacco fertilizer should be used as the main application, and nitrogen fertilizers such as urea should be added to the fields with low fertility. Sowing: Early seeding sowing during the Ching Ming and the beginning of summer, the back seedlings are planted immediately after the replanting. The method is to dig out the nests and spot seeding. The nesting distance is 26cm-33cm, the maximum distance cannot exceed 33cm, and 600 litters per mu are guaranteed. About 10 kilograms in quantity, 2-4 grains per litter spread in the nest and spread out. They cannot be brought together because the oil pods have a particularly strong tillering ability, otherwise their effect will be affected. Seeds before sowing can also be used for germination treatment, the specific method is to soak the seeds in clean water for 6-12 hours, until the seeds are full, remove and spread out in air-permeable containers, such as bamboo sieve. Sprinkle water 3-5 times a day so as to keep it moist without water accumulation. The containers for the seeds should be placed in a warm place and the climate should be properly warmed when it is cold to make it germinate. When one-third to half of the seeds are germinated, they can be sown. The field management of oil sand beans generally does not have pests and diseases during the whole growth period, and no pest control is required. Its field management is mainly to weed grasses in the early and middle growth stages, because oil sand beans are shallow root plants, especially in the middle of growth, The grass should be shallow and appropriate. For some deep-rooted weeds, the removal method should be adopted. Every time weeds do not need more earth, when the plants enter the prosperous period, when the leaves cover the entire ground, do not rake the grass. The harvest of oil sand beans mainly harvests underground nuclear rhizomes, and when it reaches the autumn equinox, the color of the above-ground leaves begins to yellow when it begins to harvest. Sieving fine soil and pebbles, picking out large stones and debris can be temporarily stored or panned. When washing and removing other impurities, you can get clean oil sand beans, generally about 1,000 kilograms per mu. Storage 1, seed storage: The pure oil Shadou granules are placed in the sun for one day (89% dry), and then stored in a sweet potato pit with a bag, and the same amount of fine soil can also be put in a cool, damp place. The above two storage methods must be diligently searched and checked to prevent rat damage or mildew. In case of rat damage, they should be transferred to a safe place. Moldy phenomenon is generally caused by high temperature and humidity, need to use clean water to fully dry and then save the water, but also can be soaked for 10 minutes with one-thousandth of copper sulfate solution, remove and dry the water for storage. 2. Storage of the material to be processed: The pure oil sand bean granules are placed in the sun, fully dried, and the particles can be bitten or crushed to be suitable for processing oil at any time.

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