Relevant analysis was conducted on rainfalls during every ten days from June to the first ten days ofSeptember and from June to August of respective 2 years and the corresponding tussah yields.
本文把高寒地区2年中的6月～9月上旬各旬降雨量及6～8月月降雨量与相对应年限的柞蚕产茧量进行各种相关分析，得出了6月中旬、下旬及6月份的降雨量与柞蚕产茧量呈正相关，并依此提出了相应的技术措施。
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号：浙ICP备2024058711号