【摘要】 种植水稻是我国农民收入的重要来源之一。提高稻农收入有2种方式:增加水稻单产和提到稻谷品质。杂交粳稻兼具高产和优质的特点,发展杂交粳稻对增加稻农收入具有重要的意义。同时,杂交粳稻已经不存在重大的技术问题,大面积推广杂交粳稻是切实可行的。更多还原

【Abstract】 Planting rice is an important source of famer’s income in China.There are two methods in improving rice famer’s income: improve rice yield and paddy quality.Because hybrid japonica rice has the characters of high yield and high quality,developing hybrid japonica rice is very important for improving rice famer’s income.At the same time,hybrid japonica rice have no serious technical problems,it is feasible to promote hybrid japonica rice vigorously.更多还原