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以化肥、农药为代表的化学农业在地球上开展了一次农业革命,极大地提高了农作物的产量,在解决粮食和饥饿问题上对人类社会作出了巨大的贡献。化学品在不断给农业生产创造神奇的同时,也给人们的生活带来了很多烦恼。由于长期过量使用化肥和农药,不仅使农作物品质下降、地力衰退,还造成了环境污染等问题,严重地影响了农业的可持续发展。物理农业是相对于化学农业的一种农业生产新技术体系,是物理技术和农业生产的有机结合,是利用具有生物
Chemical agriculture, represented by chemical fertilizers and pesticides, has launched an agricultural revolution on Earth, which has greatly increased crop yields and made tremendous contributions to human society in addressing food and hunger. Chemicals continue to create magical agricultural production, but also to people’s lives has brought a lot of trouble. Due to the long-term excessive use of chemical fertilizers and pesticides, not only the decline of crop quality, soil fertility decline, but also caused environmental pollution and other issues, seriously affecting the sustainable development of agriculture. Physical agriculture is a new agricultural technology system relative to chemical agriculture. It is an organic combination of physical technology and agricultural production,