Straw covered winter garlic really cost-effective

Straw covered winter garlic really cost-effective

First, the technical principles Use of straw to cover the winter garlic, wet moisture avoid growth characteristics, improve the surface conditions of the soil, adjust the ground temperature, reduce water evaporation and fertilizer loss, inhibit weed growth, create a suitable growth for garlic growth The microclimate of the field promotes the growth of garlic roots and thus increases the yield of garlic.
Second, suitable areas Because the cultivation mode is to plant garlic after harvesting late rice, therefore, the cultivation mode is suitable for two crops a year or three ripe areas, not suitable for irrigation of sandy soil inconvenient or dry areas.
Third, the operating procedures 1, the choice of land: the choice of convenient irrigation and drainage, fertility in the neutral and slightly alkaline sand loam or sand mud fields, before as late rice.
2. Soil preparation and application of base fertilizer: deep plowing of cultivated land will make the soil finely crushed. 2000-2500 kg of compost per acre, 50 kg of peanut bran, 20-35 kg of calcium superphosphate (commercially piled up in advance), 50 kg of plant ash, and crushed evenly after spreading, with a width of 1-1.2 m The ditch is 15-20 cm wide and 20-25 cm high.
3. Seed sowing: Choose high-yielding varieties suitable for local planting. Will choose the original kind of garlic head, remove garlic clogs, remove the disease flap. Before planting, sow 3–4 cm deep sowing trenches for planting. Plant spacing is 1113 cm and 40,000 mu are planted. The winter seeds of garlic competed for early planting, and after planting, the cover soil was covered with ridges.
4. Covering rice straw after chemical weeding: Chemical weeding with acetochlor 75-g watering 40-50 kg sprayed surface per acre for about three days after sowing, and then covering the straw, covering 250-300 kg of dry straw per mu.畦面; directly covered or covered, to not see the top layer as the standard.
5, field management: When the garlic grows to 3-4 leaves, Mushi compound fertilizer 10-12.5 kg; to 9-10 leaves, acres of urea 8-10 kg and potassium chloride 5-7.5 kg After each fertilization, horse water should be timely fed. During the growth process of garlic, we should keep the soil in the field moist, and we must timely fill the water in case of drought. After the garlic is expanded and shaped, we must control the irrigation.
6, timely harvest: When the yellow leaves of garlic begin to wilt, they can be harvested. When harvesting, choose sunny and dry weather as much as possible.
IV. Benefit Analysis After the implementation of straw cover, the average yield of dry garlic is 470-550 kg, which is 20.5%- 23.6% higher than that of straw (other conditions are the same), and the quality of garlic is greatly improved. The market price is increased by 0.8 yuan per kg. , At the same time, straw can be listed 7-10 days ahead of schedule.
Due to the significant benefits, the winter garlic in Zhenwen Town of Wuchuan City can basically promote straw-covered garlic, and the area has reached 2,700 mu. Chen Wenchao, a low-lying management district of Zhenwen Town, Chen Huashang, produces 478 kg of dried garlic with straw-covered garlic, which is 22% higher than that of uncovered straw; the output value of straw covering rice straw is 3059.2 yuan, which is 864 yuan more than that of straw-free straw, which is an increase of 39.4%. .

[Composition]

The main component of this preparation is human immunoglobulin, which is prepared by cold ethanol fractionation of human plasma from healthy donors. The manufacturing process contains a step to remove anticomplementary activity and a dual viral inactivation process. It contains a suitable amount of glucose or maltose as stabilizer (see table below), but does not contain any antiseptic or antibiotic. The distribution of IgG subclasses is close to the serum level of normal subjects and maintains the bioactivity of Fc fragment of IgG.

[Indications]

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