First, a reasonable layout: Regeneration Gaochun should be mainly located in the 400 meters above sea level, rich in light and heat resources of the main production areas of Gaochun. Second, the selection of improved varieties, with enough seeds: the selection of high-quality hybrids with good reproducibility, such as "No. 4", "Xiangliangyouyi No. 1". Honda prepares 0.4~0.5?/mu. 1. Early sowing and early planting in due time: In the middle of March, my county can flexibly arrange local ecological conditions and farming systems. Seed sowing rate of 20g/? About sowing fine soil 1?, Apply enough water and cover film, when the seedling age 20 to 30 days, leaf age 5 to 6 leaves when transplanted, do not plant old seedlings. Harvest the first season in late July. 2. Reasonable dense planting: The net planting density of sorghum is generally 6000~8000 plants/mu, 1.2~1.51.0~1.1(feet) specifications can be used to plant double plants or (1.5+0.8)0.7(feet) specifications to plant single plants. . 3. Reasonable early fertilization and early management: First, early application of Miaofei, 5 to 7 days after planting, combined with cultivator Mushi manure manure 1500?, ammonium bicarbonate 10?, superphosphate 30?40?; Second, re-application of joint fertilizer , Combined with secondary cultivator, use 35% compound fertilizer 25~30? per acre, and clear water 1500?. The third is to apply panicle fertilizer, that is, apply manure animal manure per mu in 7~10 days before ear differentiation or before heading. Add urea 5~10?. 4. Pest control: Sorghum anthracnose and sheath blight are treated with jinggangmycin or thiophanate-methyl, and high larvae use insecticidal double granules, snacks, or pyrethroid pesticides to prevent and treat the poplar after the end of the season, and to strengthen the In the later stage of locust control, the use of dichlorvos and methamidophos, water and other organophosphorus pesticides. 5, timely early receipt of the first season: when the middle grains on the ear red can be harvested. Fourth, do a good job of regeneration and high income 1, Shi good preservation bud fertilizer: in the first quarter of sorghum harvest 7 to 10 days before the fertilization, Mushi urea 5 ~ 10?, To prevent the scorpion aging, pay attention to drought and save buds. 2. Reasonably leave the pile and do a good job of coverage: The stem should not be too high or too low. Generally, it is better to leave two knots near the ground, and leave 5~8? piles. Cover the straw with straw and straw in the previous season to moisturize the drought and reduce water evaporation. In the first season of harvesting, the sickle should be sharp, and the speed of cutting stalks should be fast. The degree of crushing of the stems should be reduced as far as possible so that the stalks could easily cause rot and affect regeneration. 3, timely cultivator, Shi Miao Fei: After the first quarter, immediately after the cultivator, promote the early development of new roots. And Mushi human livestock manure 1500, urea 8 ~ 10 to make Miao Fei, after the harvest to meet the drought to increase the appropriate moisture. 4, sparse seedlings: after the regeneration buds are drawn out, in order to make the seedlings grow uniformly, the cover shall be peeled off during the 2~3 leaves to remove sparse seedlings, except for remaining on the leaves, except for the weak and strong, in addition to the squeeze, the average per plant. It is advisable to keep 2 seedlings and guarantee 10,000 plants/mu. 5. Appropriate panicle fertilizer: seal the early stage of panicle differentiation, apply ammonium bicarbonate with 20 to 1500 tons of manure, and apply nitrogen fertilizer before heading. 6, pest control and the same season.
API (Active Pharmaceutical Ingredient) refers to a substance or substance combination used in manufacturing a drug product. API also refers to the active or central ingredient in the product which causes the direct effect on the disease diagnosis, prevention, treatment or cure. While API is the active component of a drug, excipients are the inactive or inert substances present in a drug.
An API starting material, usually a defined chemical property purchased in the market place or produced in-house, is used in the production of an API.
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