(1) Cultivation for High Yields of Paddy Rice or Wheat The technology is used in less or fiee plowing for high-yield paddy rice or wheat with new strain seeds to simplify seedling cultivation, seed sowing, fertilizing...(1) Cultivation for High Yields of Paddy Rice or Wheat The technology is used in less or fiee plowing for high-yield paddy rice or wheat with new strain seeds to simplify seedling cultivation, seed sowing, fertilizing, chemical weeding, and reaping mechanization. It can yeild 550-600 kg of paddy rice per mu or 400-500 kg of wheat per mu. It is a China state key project of scientific and technological development,展开更多
介绍了美国农业部(United States Department of Agriculture,USDA)对美国及全球未来十年棉花行情的长期预测报告,以及美国相应的涉棉补贴政策,回顾了国内外棉花市场的变化动态,分析了未来全球棉花市场的变化趋势。得出:随着世界经济的...介绍了美国农业部(United States Department of Agriculture,USDA)对美国及全球未来十年棉花行情的长期预测报告,以及美国相应的涉棉补贴政策,回顾了国内外棉花市场的变化动态,分析了未来全球棉花市场的变化趋势。得出:随着世界经济的缓慢复苏,虽然会有各种影响因素,但全球棉花行业总体上还会呈现稳步的上升。展开更多
文摘(1) Cultivation for High Yields of Paddy Rice or Wheat The technology is used in less or fiee plowing for high-yield paddy rice or wheat with new strain seeds to simplify seedling cultivation, seed sowing, fertilizing, chemical weeding, and reaping mechanization. It can yeild 550-600 kg of paddy rice per mu or 400-500 kg of wheat per mu. It is a China state key project of scientific and technological development,
文摘介绍了美国农业部(United States Department of Agriculture,USDA)对美国及全球未来十年棉花行情的长期预测报告,以及美国相应的涉棉补贴政策,回顾了国内外棉花市场的变化动态,分析了未来全球棉花市场的变化趋势。得出:随着世界经济的缓慢复苏,虽然会有各种影响因素,但全球棉花行业总体上还会呈现稳步的上升。