摘要
在脱毒马铃薯迷你薯网室种植生产种薯的过程中， 进行了４ 个品种相同化肥施量， 不同沸石配比作底肥的对比种植。结果对于生育期长的会顺８８ 、金冠品种， 添加沸石有明显的增产作用。３０％ 的配比处理增产效果最好（ 金冠比对照增产１６９ ％ ， 会顺８８ 增产７０－７％ ） ， ３５％ 的处理次之（ 金冠比对照增产９７－８ ％ ， 会顺８８ 增产６１－３ ％） 。
Four potato cultivars were planted,and fertilized in the same amount of fertilizer,mixed with zeolite in different rate as bottom fertilizer in the course of producing seed tuber from minituber in the screened insectproof house.Mixing fertilizer with zeolite had a significant increase in yield for the late cultivars,Cooperate 88 and Golden Crown.When zeolite was added,the effect of increase on the yield was the best as mixed zeolite in the rate of 30%,and the effect of 35% was the second.
出处
《中国马铃薯》
1999年第4期205-208,共4页
Chinese Potato Journal
关键词
沸石
马铃薯
肥料
zeolite
potato
fertilizer
