VdAL施用对水稻抗病性和产量影响的示范试验  

Demonstration Experiment on Effect of VdAL Application on Disease Resistance and Yield of Rice

作　　者：隋亚杰[1] 隋亚云[1] 王志兴[1] 宋晓波[1] 王绍林[1] SUI Ya-jie;SUI Ya-yun;WANG Zhi-xing;SONG Xiao-bo;WANG Shao-lin(Liaoning Saline-Alkali Land Utilization Research Institute,Panjin Liaoning 124010,China)

机构地区：[1]辽宁省盐碱地利用研究所,辽宁盘锦124010

出　　处：《北方水稻》2021年第3期31-32,共2页North Rice

摘　　要：VdAL为基因编码锌离子结合蛋白,是北京中捷四方生物科技股份有限公司研制产品。VdAL蛋白对水稻具有提高抗病性和增产作用,试验结果表明,VdAL蛋白对纹枯病具有良好的防治效果,在水稻破口前喷施具有提高水稻结实率和千粒重的作用,进而增产,VdAL蛋白原粉比制剂效果好,制剂用量高比用量低效果好。VdAL is a gene encoding zinc ion binding protein,which is a product developed by Beijing Zhongjiesifang Biotechnology Co.,Ltd.VdAL protein can improve the disease resistance and yield increase of rice.The results showed that VdAL protein has a good control effect on the sheath blight of rice,spraying before the breaking stage of rice can improve the seed setting rate and 1000-grain weight of rice,so as to increase the yield.The effect of VdAL protein powder is better than that of preparation,and the effect of more dosage is better than less dosage.

关 键 词：VdAL 水稻 纹枯病 产量 

分 类 号：S481.9[农业科学—农药学]