枣叶

马铃薯葡萄糖液和枣叶汁可显著促进分生孢子萌发。

The potato dextrose liquor and indian jujube leaf liquor could promote conidia germination obviously .

枣叶锈螨的生物学特性观察及其防治

Observation on the Biological Characteristics of Leaf Rust Mites on Chinese Dates and Their Control

为了控制螨害，保障生产，作者于1985&1988年对枣叶锈螨的生物学特性进行了持续4年的观察，并根据其发生规律进行了防治试验。

For the purpose of controlling mite damage and safeguarding production , the author of the present paper observed continuously for 4 years during 1985-1988 the biological characteristics of leaf rust mites on Chinese date trees , and conducted control experiments according to their regular pattern of occurrence .

枣吊去叶处理（均匀去掉一半叶片）后，剩余叶片的光合产物输出率增加了1706%，果实获得的标记光合产物增加了1526%；

The proportion of photosynthates exported from remained leaves was raised by 17 06 % when the leaves of fruit branch were removed ( half of all ), and the proportion of labeled photosynthates imported to fruits was also raised by 15 26 % ;