【摘要】 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。更多还原

【Abstract】 The paper surveyed the occurrence of abnormity seed-setting of midle-season indica rice in Anhui province Jianghuai region of 2006 and its’ types.There were two main types: First,due to the high temperature phase in mid-August caused some flowering varieties high temperature thermal stability of false type and the other major chemical injury is the development of herbicide residue damage caused by the spike-sterile barriers;Analysis of the two main types of bad seeding causes of the production of the proposed preventive measures.更多还原