This year's spring ploughing has just begun, and farmer Guo Wenzhong is preparing for next year's spring ploughing. His purpose can be summed up in one word: green. Guo Wenzhong is the chairman of Wenzhong Modern Agriculture and Agricultural Machinery Cooperative in Zhaozhou County, Daqing City, Heilongjiang Province. The ice and snow have not completely melted recently. Is he busy running? Big deal? Buy cow dung in a nearby neighborhood. ? After buying cow dung, composting the soil for about half a year can improve soil fertility and reduce the use of chemical fertilizer. ? So your harvest this year is your harvest next year. ? Guo Wenzhong, 59, has been engaged in farm work for more than 40 years. From a few acres of land to 15000 acres of cooperatives, Guo Wenzhong knows the changes in agricultural development like the back of his hand. ? If the biggest difference of spring ploughing now is a change of concept. ? Guo Wenzhong said, there was a saying before? Farming or not farming is bullshit? However, with more and more chemical fertilizers, the soil gradually hardened and the black land degraded.

Now people are more and more aware of this, and more and more people are using organic fertilizer. I have reduced the use of chemical fertilizers by at least 30% in recent years. ? Guo Wenzhong said that in recent years, he has also changed from traditional practices to conservation tillage, which is more conducive to protecting black land. Snow removal, mulching and seed preparation ... Jiansanjiang Branch of Beidahuang Agricultural Reclamation Group Co., Ltd. will promote more than 4 million mu of high-quality rice varieties, 30,000 mu of crab, loach, shrimp and rice planting area, and implement the protection of black soil cultivated land with a total area of 5 million mu. ? Green? The information of spring spread all over the black land. This year? Big granary? The certified area of green organic food in Heilongjiang will reach 88 million mu, and the cultivated area of corn preservation will reach more than 6.5438+0.2 million mu. For Sun Guang, president of Sun Guang Rice Farmers Cooperative in Qing 'an County, Suihua City, Heilongjiang Province, green organic agriculture is a positive choice, but there are also some? Passive? Factors.

Now the market demands higher and higher quality of rice. We can't just grow and sell rice as before. We must pay close attention to the direction of market demand. ? Sun Guang said. Recently, Sun Guang purchased all the organic fertilizers needed by the cooperative's 4,000 mu organic paddy field. ? The high-quality varieties we grow are very sensitive to chemical fertilizers, and it is easy to get sick without using organic fertilizer. ? Sun Guang said that more attention should be paid to green plants? Good variety, good collocation method? . ? We bought three plant protection drones last year to meet the technical requirements of green organic agriculture. ? Sun Guang said, what's the use of drones in plant protection and other work in this respect? Common? . ? Green quality is the common pursuit of agricultural products by the whole society and the only way to realize the sustainable development of agriculture. ? Zhou Mingying, president of Yongsheng Soybean Planting Cooperative in Lindian County, Daqing City, said: If we persist, the future of agriculture will be bright. ?