摘要
Abstract
The application of seedling-strenthening agent on seedling bed of rice is simple, work-saving, cost-reducing, efficient and widely adaptive. Since popularization, the cumulative application area has reached about 8 million ha, and created huge economic and social benefit. To counter the problems of too many producers with small scale, low technique-containing products and bad administration on the present market, praposals about making local standard, widening application area, strenthening market administration and going the way of group industrialization are put forward.关键词
水稻/壮秧剂/推广应用/建议分类
农业科技
