How to reduce production and ensure good harvest in autumn? Experts come to recruit →

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Autumn grain production is the major part of the whole year's grain production. At present, it is a critical period for the formation of autumn grain production, and many parts of the country will gradually enter the autumn harvest season. According to the latest agricultural situation regulation of the Ministry of Agriculture and Rural Affairs, the area of autumn grain has increased steadily this year, and is expected to reach 1.31 billion mu, an increase of about 7 million mu over the previous year. The agricultural and rural departments will give classified guidance and precise services to the field management of autumn grain in the middle and later periods, and make every effort to ensure that the annual grain output remains above 1.3 trillion kg.

All regions have entered the autumn harvest season in succession, and the formation of autumn grain output has reached a critical period. What should be done to ensure a good harvest and reduce losses?

Li Guoxiang, a researcher of the Rural Development Research Institute of the Chinese Academy of Social Sciences, said that in view of the different requirements of different regions in the critical period of crop growth after disasters, we should strengthen field management, restore damaged agricultural facilities, and give farmers certain insurance compensation, in addition to such technical work. We need to do this work in more detail. For example, according to North China, now is a particularly critical time for crop yield formation. We should focus on the top dressing of fertilizers and the prevention and control of diseases and pests. Relatively speaking, the growth period of Northeast China can be pushed back a bit. At this time, we should adopt different methods for different plots and crops. For low-lying areas, drainage is better. For highlands and crops like corn, we should apply targeted high-yield fertilizers.

In addition, it is also necessary to prepare for harvesting. The post disaster soil moisture is different, and different plots have different requirements for harvesting machinery. So we should make mechanical preparations now to ensure that we can harvest in time when it is ripe. After harvesting, we should dry in time according to the growth characteristics of different crops after disasters, as well as the characteristics of diseases and pests. In the case of disasters caused by diseases and pests, different grain crops have different uses after harvest. Implement classified storage and classified sales. Make sure we have the least food loss.

How to deal with the heavy rain and typhoon in advance?

Heavy rain and typhoon will strike again. How to deal with it in advance to ensure a good harvest?

Li Guoxiang, a researcher at the Institute of Rural Development of the Chinese Academy of Social Sciences, said that for extreme weather disasters, it is particularly important to prepare in advance. First, in the agricultural field, according to different situations, the water level is high or low. Lower the water level appropriately. When it rains heavily, the crops will not be flooded. At the same time, we have actively strengthened some facilities agriculture. The channels of some water conservancy facilities should be dredged. After the rainstorm, it should be able to drain out in time.

If a typhoon comes, the wind is usually strong. At the center of the typhoon, the most important thing for us is to ensure personnel safety. For crops with tall stems, if we talk about rice, can we raise the water level a little bit. In this way, rice is not easy to be blown down by typhoon. Of course, different crops have different requirements.

After the typhoon, we should restore and rebuild in time. Where there is much water, drainage shall be carried out in time. The damaged crops shall be treated to see if they can be remedied. Leaf fertilizer shall be applied to make them grow stronger. If it can't be remedied, see if it can be replaced to plant suitable crops with shorter seasons.

For natural disasters, if we are prepared in advance, the losses can be minimized. It is also relatively easier for us to recover and rebuild after the disaster.

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