Many places lack droughts to guard against wheat damage

According to the monitoring of the provincial meteorological bureau, since September, the average precipitation in the province has been the minimum value since the same period of 2008. As of October 8th, 53% of the counties and cities in the province reached the heavy drought level, and 22% of the counties and cities reached the special drought level, among which the special drought areas were distributed in Zhengzhou, Kaifeng, Luoyang, Jiaozuo and Sanmenxia. It is expected that there will be no large-scale precipitation in the province in the next 7 days and the drought will further develop. Under this circumstance, what measures should farmers take to ensure the smooth progress of the wheat broadcast and the high yield of wheat in the following year? The reporter interviewed Professor Guo Tiancai of the National Wheat Engineering Technology Research Center.

Professor Guo Tiancai said that according to the severity of the drought, it is necessary to overcome the severity of the drought. It is necessary to overcome the fortunes of relying on natural resources to create a land that must be poured and replanted in a timely manner. If it is dry after wheat is sown, it will cause early sowing and late emergence, and the emergence will be uneven. Therefore, in addition to sowing wheat following planting, fine soil preparation, alfalfa planting, and suppression after sowing, when the soil is not in good condition, it is necessary to promptly perform drought-resistant replenishing and timely irrigation. If early watering is possible, the temperature is higher at this time, and the seeds absorb water quickly, which can make the wheat fields sprout, full, even, strong and early. The general lack of land should be drowned and drought-resistant to prevent the ditch from collapsing. Barb irrigation is to let water from the ditch into the wheat ridge gradually, the soil is not easy to compact; flood irrigation soil is easy to compact, resulting in bad seedlings. Therefore, the flat soil of the wheat field should be irrigated, and the speed of irrigation should be speeded up, and the water should be thoroughly sprayed; In wheat fields near water sources, the combination of furrow irrigation and artificial pouring is more effective.

In addition, it is necessary to select good varieties according to local conditions, use coated seeds as much as possible or seed dressing with pesticides, fine soil preparation, implement soil testing and formula fertilization, scientific application of base fertilizer, and improve the quality of sowing, so as to strive for a single seedling.

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