| 桑叶黄化症发生的原因及防治对策初探 |
| |
| 引用本文： | 孙希海 房德文. 桑叶黄化症发生的原因及防治对策初探[J]. 蚕桑通报, 1999, 30(1): 38-40 |
| |
| 作者姓名： | 孙希海 房德文 |
| |
| 作者单位： | 山东省青州桑蚕育种场 |
| |
| 摘 要： | 通过对桑园土壤化验及桑叶黄化症状分析，认定此症为生理性黄化症，探明了其发生原因，提出了解决此症的有效措施。
|
| 关 键 词： | 桑叶黄化 原因 防治 黄化症 |
Study on the Reason of Mulberry Leaf Yellowing and Its Prevention |
| |
| Sun Xihai, Fang Dewen ,Li Chusen, Sun Tingju. Study on the Reason of Mulberry Leaf Yellowing and Its Prevention[J]. Bulletin of Sericulture, 1999, 30(1): 38-40 |
| |
| Authors: | Sun Xihai Fang Dewen Li Chusen Sun Tingju |
| |
| Abstract: | Based on the experiment of mulberry garden soil and analysis of leaf yellow-ing,this paper believed that the yellowing of mulberry leaf was the physiological symptom.And the prevention methods were carried out. |
| |
| Keywords: | Mulberry leaf yellowing reason prevention method |
| 本文献已被 CNKI 维普 等数据库收录！ |
