At present, with the approaching of the autumn sowing date of wheat, how to plant good wheat under changing climate conditions, the reporter interviewed Li Yong, a wheat breeding expert at the Northwest Agriculture and Forestry University on this issue. He reminded the farmers that the wheat planting should be a good “three major barriersâ€. :
Deep ploughing and applying the base fertilizer to produce 400 kilograms of land in general, about 10,000 pounds of manure, 20 to 50 kilograms of ammonium bicarbonate, and 50 kilograms of dipotassium phosphate. Li Wei told reporters: "Can not ignore the soil fertilizer by chemical fertilizers, ignore the base fertilizer by top dressing, ignore the phosphorus fertilizer by nitrogen fertilizer. Phosphorus fertilizer can promote early maturation, control of invalid leaves. In the basis of deep-diversion fertilizer, the earthworms are flat and the land is used to make large clods Smaller, smashed clods. "In order to eliminate soil pests, such as earthworms, wireworms, and ground tigers, combined with site preparation for soil disinfection, carbofuran, methyl powder, etc. are generally used, and 2 to 3 pounds per mu.
The selection of good seed dressings was carried out in parts of Shaanxi as an example. Guanzhong East Irrigation District: The main planting varieties are Xiaoyan 22, Xiongneng 889, Xinong 979, and Xinong 88; they are planted with Wunong 148, Gaogao 6 and Fufeng 151. Central Irrigation District: The main cultivars were Xiaoyan 22, Xi Nong 979, Yan Mai 8911, and Gao Gao No. 6; planting Xi Nong 2611, Xi Nong 889, Shan Mai 159, Shannong 138 and Shan 627; Northeast China (Pu, Bai, Cheng, He, Han, and other counties and cities): Jinmai 47 and Jinmai 54 are the main cultivars; they are planted with Tongmai 3 and Xinong 928. In the western region: Long drought 58, Jinmai 47, Xi Nong 928, Tongmai 3 are the main cultivars; with planting Baomai 6, Changwu 134; demonstration and promotion of Xinong 189. In addition, the seeds must be sun dried before sowing to increase the activity of the enzyme and increase the germination rate. For uncoated seeds, seed dressing should be carried out. Usually, 100 pounds of seed 3, 75% of 3911 EC or 50% of phoxim EC 2 and 2 to 7 kg of water are seeded and sown in the shade after 6 hours.
What is the appropriate sowing date for planting reasonable dense plants at a proper time? This depends on the variety, temperature, and land. Look at the variety, the spring nature of the first winter, with the description of the variety as the standard, the first few leaves and more leaves. Looking at the temperature, the average daily temperature of about 16 °C is appropriate for winter varieties. Look at the land, thin land after the fertilizer. "White dew species are high mountains, autumn decent species, and after 10 minutes in the fall, they will return to Pingchuan." In the proper sowing period, we must seize the time and shorten the sowing date. The rational close planting is to control a reasonable group structure, to handle the contradiction between the group and the individual, the contradiction between the panicle and the panicle, and to make full use of the land and light energy to achieve high and stable production. The seeding rate depends on the requirements of the description of the wheat variety and the sowing time and soil conditions.
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[Package Dimension] 36 round pieces
The Pain Relief Patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
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[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
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[Attention]
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[Storage Conditions] Store below 30c in a dry place away from heat and direct sunlight.
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