In order to fully implement the spirit of the 16th CPC National Congress, agriculture must seize the opportunities of the western development, face the market, seek new economic growth points, give full play to regional advantages, rely on science and technology, accelerate structural adjustment, promote high-quality varieties in an all-round way, and gradually expand its scope. Planting area and increasing production in order to adapt to the increasingly fierce market competition situation and improve the economic, social and ecological benefits of agriculture. The development of soybean production is one of the important contents and breakthrough projects of the city to adjust the agricultural structure. To this end, special high-quality soybean cultivation techniques are as follows: First, the use of improved varieties: In recent years, the demonstration and promotion of the practice in our city has shown that the "Jiudou No. 1" and "Ningzhen No. 1" two varieties have a short growth period and branching force. Strong, numerous knots, high protein content, good product quality, high yield, and wide adaptability are the quality and improved varieties that our city currently focuses on in adjusting the agricultural industrial structure. Second, the choice of land and soil: general open space, young fruited woodland, young mulberry garden, citrus high-replacement species, "four-sided" land, low-yield corn areas and high? Y Tian, ​​Wang Tiantian, are suitable for planting. Third, the farming system: young fruit trees, young mulberry gardens, high-yielding varieties of citrus, high-Y Tian, ​​Wang Tian, ​​etc., can be implemented beans - beans (Spring beans connected autumn beans) cultivation, but also the implementation of beans - dishes Cultivate; corn can be implemented in wheat soil - beans - beans, wheat - beans - wolfberry, wheat - jade - wolfberry beans, etc. Fourth, sowing date: In order to do a good job linking, does not affect the sowing of crops after the crop, must be timely sowing. 1. Live broadcast: Spring soybeans are grown in large areas in our city and are generally broadcast live. When the daily average temperature is stable at 12°C, it can be sown. Planting on a large area is appropriate for planting in mid- and late March, and no later than April 10. In order to increase the economic benefits of planting soybeans, the most effective measure is to sell Mao (bean) pods earlier, and sowing must be done in advance. The use of mulch film covering and fertilizer ball seedling transplanting techniques are suitable for planting at the beginning of March. Specific technical measures are as follows: (1) Seedbed land: It is advisable to choose a soil that is convenient for drainage and irrigation, sheltered from the sun, and fertile soil. (2) Seedbed production: The seedbed should be 15-20 meters long and 1.4-1.5 meters wide. It is advisable to form a 10-15cm wide rake around the car surface to form a tea tray seedbed with a drainage gutter around it. ,smooth. (3) Fertilizer production: Prepare nutrient soil one month before sowing, add 70% of loam soil plus 30% of soil miscellaneous fertilizer, 5kg of phosphate fertilizer, 10kg of plant ash, and appropriate amount of defecation water, mix and mix (hand-grind into a group and place floor) That is, the degree of dispersion into a nutritious soil 250-300kg / mu, and then sealed heap for a month back. Each fat ball is suitable for duck eggs, and it has 8000-9000 mud pellets. (4) Sowing: Distribute the fertilizer ball neatly in the seedbed. The double membrane must be covered with membranes. The membrane should be “+†covered on the fertilizer ball, the seeds should be exposed on the membrane, 4 pellets should be sowed on each pellet, and the gap between the spheres should be filled with fine soil and the pellets should be sowed. Cover soil 1-2 cm. (5) Arch cover film: Use bamboo to form a high arch of 0.45-0.5 meters, double pull the film cover, cover with a thin soil compacted around four weeks, in order to facilitate insulation and moisture. (6) Management of seedbed: Before emergence, heat preservation and moisturizing as the main cover film; after emergence, when the temperature in the membrane is above 30°C, it should be ventilated and cooled; when the topsoil is white, it should be sprayed in the morning (refer to vegetables , Maize fertilizer ball breeding method management). (7) Transplanting: From the end of March to the beginning of April, transplants were selected at the beginning of sunny days for three consecutive days. Before transplanting, at least one week of hardening period is guaranteed. Later, we refer to the live soybeans for management. V. Soil preparation and sowing specifications: Dig earthworms as soon as possible, and open up the land after leveling the land. Specifications for the nest 25 cm, spacing 33.3-40 cm, 6500-8000 acres of sowing nest. The soil is slightly thin and soil is slightly dense. Nesting 5-6 grains, 5-6kg species. After sowing, 20 mu of calcium magnesium phosphate fertilizer, 5 kg of potassium fertilizer (or 100 kg of plant ash) were mixed with fine earth. VI. Field Management: In recent years, the city has summed up a series of "strains for sparse planting, formula fertilization, micro-fertilizer application, loose soil lifting, pest prevention and pest control, and utilization of the advantages of single planting". Comprehensive Technical Measures for Soybean High-yield Cultivation. Therefore, the general public is urged to change the traditional habit of "a litter of beans and a basket of chickens" and to implement good techniques and techniques. 1, uniform, Dingmiao: After emergence, should promptly check the seedlings to make up for lack of seedlings, uniform seedlings, weak to stay strong, nest two. 2. Formulated fertilization: Seedling stage (20-25 days after sowing), 25kg of bio-organic compound fertilizer or soybean-specific compound fertilizer is used for mu; in the flowering stage, 100g of borax is used to spray water. At the same time, cultivating and weeding will be carried out. In addition, "Shandou No. 1" needs to pass on earthworms. 3, prevention of pests, rabbits, rats hazards: seeding after sowing about 20 days, mu killing 10ml or omethoate 150 grams watered spray, control of silkworm and caterpillar. At the same time, attention should be paid to preventing the hare from biting off tenderness. Mu with insecticidal double 150-200 grams or 50% methamidophos 100-150 grams watered spray to control aphids, bean rod fly. In the later period, white ash was used to prevent rodents, and poison baits were used to trap mice and rabbits. Seven, timely harvest: soybean leaves yellow, plant all off green, when 80% of the soybean meal was brown, choose sunny or cloudy harvest. With a fast shovel shovel, threshing, spread after the sun, after the net election bagging storage. Such as selling Mao (blue) soybean meal, after the drum can be listed for sale. Don't pull out the plants while harvesting, leaving the rhizobia in the soil. Harvest to the leaves (leaves are the pig's high-quality feed), bundled into a small amount of transport back to shelter from the rain and ventilation, let it cooked, turn the sun threshing. VIII. Scientific Storage: Soybean seed coats are prone to moisture and moisture. If the temperature during storage is high and the humidity is high, the germination rate will easily be lost, and even the mold will deteriorate. Therefore, soybean seeds should be placed in a dry, ventilated, low temperature condition and can be packed in sacks. In the case of water content of 12-14%, the height of storks is not more than 1 meter; stacking height is not more than 6 bags. If the number of seeds is small, the altar can be used for storage. Usually, a small amount of lime is added to the bottom of the algae to absorb the moisture, then it is put on a sack, and then the sun-cooled seeds are put into the altar. Finally, the altar is sealed with a plastic sheet and placed in a cool and cool place. Nine, matters needing attention: 1, when sowing, can not use chemical fertilizer as seed fertilizer, in particular, can not use nitrogen fertilizer or superphosphate seed dressing. Do not sow before the rain. 2, firmly uniform, Dingmiao, do not greedy, to ensure that individuals develop well. 3. Avoid exposure to cement or "triple soil" and slate surface to avoid breaking the skin to prevent damage to the protein structure, affecting seed quality (germination rate) and commodity quality. Seed moisture is generally required to fall below 13%, and large seeds fall to 12%. After the soybeans are dried, it is not advisable to put them into the warehouse. 4. Attention should be paid to crop rotation, and heavy production for many years will seriously reduce production.
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