不同生化制剂对水稻抗高温能力的影响试验研究

The research of Biological Reagent on High Temperature Tolerance of Rice

试验选用了5种生化制剂产品,研究生化制剂对水稻高温热害的作用效应,结果表明:在水稻穗分化期喷施生化制剂可有效提高水稻抗逆能力,优化调控水稻形态特征和产量形成,增粒增重效果明显。

The effct of biological reagent on high temperature tolerance of rice were reaesrched by using 5 biological reagents. The result indicated that biological reagent which use at panicle differentiation period can improve anti-adversity ability of rice effectively, optimize and control morphological character of rice and yield formation, increase weight and quantity of grain.