论文部分内容阅读
优质稻高产高效益栽培模式依水稻品种的特性、栽培季节、土壤特性及土壤养分水平等而变化。不同因素与水稻的产量和稻米品质密切相关。经研究确立的优质稻高产高效益栽培技术大面积试验示范结果,证明具有显著的增产增收效益,比当地高产栽培技术平均增产10.4%,氮、磷、钾分别节省11.7%、36.4%和19.6%,并可提高稻米品质
The high-yield and high-yielding cultivation mode of high-quality rice varied with the characteristics of rice varieties, planting season, soil characteristics and soil nutrient level. Different factors are closely related to rice yield and rice quality. The large-scale pilot demonstration results of high-yielding and high-yielding cultivation techniques of high-quality rice have proved that they have significant yield increasing and yielding benefits, an average increase of 10.4% over high-yielding cultivation techniques in the local area, and an 11.7% saving of nitrogen, phosphorus and potassium respectively. .4% and 19.6%, and can improve the quality of rice