论文部分内容阅读
调查了安徽省江淮中稻区2006年水稻结实不良的情况,一是由于8月中旬阶段性的高温引起部分花期热稳定性差的品种高温不实类型,另一类由于化学药害主要是除草剂残留伤害造成的穗发育障碍型不育;分析了2种主要类型水稻结实不良产生原因,提出了生产预防对策和建议。
Investigated the rice in Jianghuai in Anhui Province in 2006 poor rice situation, first, due to the mid-August high temperature caused part of the flowering period of poor thermal stability of the poor type of non-thermal type, and the other is due to chemical pesticide residues are mainly herbicides Injury caused spikelet developmental infertility; analysis of the two main types of rice causes of poor production, put forward production prevention measures and recommendations.