In the south, when early rice is harvested and late rice is planted, the scenes in the farmland are often described by a word of "grab". This is because early rice needs to be harvested in sunny days, and late rice should be planted in time. Yes, during the early rice growth period, it suffered from the effects of low temperature and rain and flooding. The late rice mature period was late, which delayed the planting of late rice. Especially in recent days, most of the rain in the south continued to affect the progress of rice double rush. It seems even more tense.
On the 28th, the rainfall in most of South China and the south of the Yangtze River in the double-season rice-growing areas will be reduced. Like Zhejiang and Jiangxi, there will only be short-term thunderstorms or showers, and most of Hunan will turn cloudy.
On the 29th, most of the south and south of the Yangtze River will still be dominated by short-term showers. The rainfall is not large. It is expected that from the 30th, the southern double-season rice production area will be cloudy with most of the time, and the temperature will rise. Many places will Joined the ranks of high temperatures. Like August 1, these double-season rice producing areas will almost always have hot temperatures above 35 degrees.
Raining down is a good time to harvest early rice, but the upcoming high temperature weather will also test the planting of late rice.
In the days after the 30th, the southern double-season rice production area will temporarily bid farewell to the rain and usher in the hot and hot weather. Here, the experts of the agricultural industry remind everyone to timely water the rice fields to prevent the "heatstroke" of the late rice, and suggest that you Increase the thickness of the paddy field and try to maintain an inch of water layer to reduce the water temperature in the paddy field. Especially for the late rice that has just been transplanted, it is necessary to immediately water to prevent the seedlings from curling.
Ministry of Agriculture: The key vegetable producing areas implement real-name drug purchase
"In response to the outstanding problems in the current pesticide management work, the Ministry of Agriculture will implement a high-toxic pesticide fixed-point management system in the key vegetable producing areas and implement real-name drug purchase." Today, an official of the Ministry of Agriculture who is not willing to be named is accepting the China Economic Times. The reporter revealed during the interview.
According to him, in recent periods, the order of pesticide market in some places has been chaotic. The illegal production and sales restrictions on the use of highly toxic pesticides have been repeatedly banned. The quality and safety incidents of agricultural products (000061) caused by pesticide residues have occurred from time to time. In order to effectively protect the interests of farmers and consumers, the Ministry of Agriculture recently issued the "Opinions on Further Strengthening the Management of Pesticide". In addition to requiring the agricultural departments at all levels to strengthen the supervision of pesticides, it is proposed for the first time to promote high-toxic pesticides in key counties with advantageous vegetable areas. The fixed-point management system implements real-name purchase of medicines.
The official said that pesticides are related to the quality and safety of agricultural products and the safety of agricultural production. However, the current problems of pesticide management, small scale and disorder are more prominent. To this end, the "Opinions" require all levels of agricultural departments to comprehensively carry out inventory inspections of pesticide business units. For unlicensed operations and non-compliance with operating conditions, they are resolutely banned according to law and eligible online publications. At the same time, establish a record of illegal act records of pesticide business units. If there are serious illegal acts or multiple illegal operations within one year, the industrial and commercial administration department shall be required to stop its business activities according to law.
Statistics show that if pesticides are not used, China will lose 30%-40% of the grain and 50%-80% of the vegetables. However, unlike the pollution of general chemical products, which mainly occurs in the production process, pesticide products not only have “three wastes†in the production process, but also have pollution risks in the spraying and storage after entering the market. In the vast rural areas, the abuse, misuse and misuse of pesticides by farmers are common. In particular, the use of some highly toxic and high-residue pesticides is difficult to control, leading to an increase in pest resistance, an increase in ecological negative effects, and an increase in potential pesticide residues in agricultural products. In addition, statistics from relevant departments show that more than 65% of farmers use pesticides to protect themselves when they spray pesticides; more than 30% of people have experienced different levels of pesticide poisoning.
In recent years, food poisoning incidents caused by pesticide residues on agricultural products such as vegetables, melons and fruits have occurred frequently. Recently, the quality and safety incidents of agricultural products such as Hainan “problem cowpea†and Shandong “phosphorus-containing leek†have occurred one after another, which has exposed many problems such as high-toxic pesticide supervision, safe medication and quality control in China. At the same time, international agricultural products competition has become increasingly fierce, and trade protectionism has risen. Some countries have increased access to agricultural products on the grounds of excessive pesticide residues and increased the difficulty of exporting agricultural products in China.
"The constant increase in these consumer demand and trade thresholds requires that pest and disease prevention and control measures be more green and environmentally friendly. Not only do plant protection work require control of production, but also the quality and safety of agricultural products must be placed in a prominent position," said the Ministry of Agriculture official.
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