摘要
1998～2000年进行提高山葡萄坐果率试验。表明:0.3%硼酸、PP3331000mg/L+0.3%硼酸、山葡萄坐果灵35g+水5Kg等3个试验处理在初花和盛花期各喷布一次,坐果率分别比对照(CK)提高5.81%、7.1%和6.93%。但浆果含糖(可溶性固形物)平均降低1.82(度),植株萌芽率平均低降6.7%。
An experiment conducted during 1998～2000 for increasing fruit-setting of Vitis Amurensisindicated: To spray 0.3% boric acid, PP3331000mg/L+0.3% boric acid, “Zuo Guo-ling” 35g + water 5Kg only forone time respectively in the stage of early florescence and in full bloom of grapevine can increase the rate offruit-setting by 5.81%, 7.1%, 6.93% respectively than that of contrast. but the average value of berry sugarcontent is lower 1.82 Brix, the average value of budding rate is lower 6.7%.
出处
《中外葡萄与葡萄酒》
2001年第6期11-13,共3页
Sino-Overseas Grapevine & Wine
关键词
山葡萄
坐果率
增产
品种
种植
Vitis Amurensis
Rate of fruit-setting
Increase yield
Variety
