Increasing the quality of sowing is the basis for ensuring the full development of wheat seedlings, seedlings, seedlings, and rational development of the population and achieving high yields of wheat. In the autumn, focus on the following links:
(1) Seriously do a good job in seed treatment. On the basis of continuing to increase the promotion of seed coatings, it is necessary to do a good job of seed dressing in accordance with local conditions. First, the plot with heavier root disease can be seeded with 2% ricketts 0.1 to 0.15% of the seed amount, or 20% of the rusten is 0.15% of the seed amount. Second Lot heavier underground pests, the choice of 40% isofenphos methyl methyl 35% EC or EC phosfolan, an amount of 0.2% by seed dressing. Third, the disease and insect mixed plots can be mixed with the above agents ( bactericide + insecticide ) mixed seed dressing. As seed dressing has an effect on wheat emergence, the seeding rate should be increased by 10% to 15%.
(2) Appropriate late broadcast. Temperature is the main factor determining the sowing date of wheat. Under normal circumstances, the optimum temperature for the best sowing date of wheat in our province is 18-16 °C for winter varieties and 16-14 °C for semi-winter varieties. In recent years, as the climate warms, sowing in the annual sowing period, it is often the case that the wheat grows long before winter, which is easy to cause winter and early spring frost damage. On the basis of trial and demonstration, all localities should appropriately postpone the sowing date and strive to expand the suitable area for planting wheat. The Ludong area should be concentrated on October 1st to 10th; the Luzhong area should be concentrated on October 3rd to 13th; the Lunan and Shandong Southwest areas should be concentrated on October 5th to 15th; The northwestern and northwestern regions should be concentrated on October 2nd to 12th.
(3) Appropriate amount of sowing. The suitable amount of wheat to be used varies depending on the variety, sowing date, and soil fertility level. Under the condition of suitable sowing, the high-yield wheat field is finely sown, and the varieties with high ear-forming rate are 10 to 120,000 per mu, and the varieties with low ear-forming rate can increase the amount of sowing. The semi-precision mid-production field has 13 to 150,000 basic seedlings per mu. The basic seedlings per mu in the dry wheat field are 12 to 160,000; the basic seedlings per acre in the late wheat field are 20 to 300,000. It is necessary to vigorously promote the precision and semi-precision sowing techniques, especially the varieties with strong tillering ability, high rate of ear formation and plots with early sowing date, we must pay attention to reduce the amount of sowing.
(4) Sowing of the foot. The suitable soil moisture for wheat emergence is 70% to 80% of the field water holding capacity. The surface water storage is sufficient, which provides good conditions for timely harvesting in autumn. If the lyrical situation is appropriate during autumn planting, it should be ploughed in time after the harvest of the autumn crops, and planted on the whole land; In the appropriate period, we should master the principle of "we prefer to broadcast at the right time, but also to build a foothold".
We, Jiangsu YanFang Medical Technology Co., Ltd, commenced our medical gloves manufacturing in 2020. Currently, we possess a total of 12 high-capacity NBR Glove Dipping Production Lines.
Likewise, we are not only certified with ISO9001, ISO13485 but also fully complied with the essential USFDA, CE Compliances, as well as obtaining relevant accreditation of FDA510K, EN455, and EN374.
Nonetheless, our NBR Examination, Chemotherapy, and Food Grade products are being well established in both US and Europe markets.
We look forward to cooperating and working closely with our valuable customers and stakeholders, who are seeking long-term business relationships in high-quality NBR glove supplies.
Disposable Nitrile Gloves,Household Nitrile Gloves,Safety Nitrile Gloves,Powder Free Nitrile Gloves
Jiangsu Yanfang Medical Technology Co.,Ltd. , https://www.yanfangchina.com