摘要
通过连续３年挖取长山药块茎调查结果，山药块茎５月中旬～６月上旬为膨大始期，６月中旬～７月中旬为膨大初期，７月下旬～９月上旬为膨大盛期，９月中旬～１０月上旬为膨大后期。在此基础上，提出了配套的高产栽培技术。
For three-year continuous research on long Chinese yam stem tuber, we have drawn a conclusion: the process in the expansion of the stem tuber can be divided into four periods; the beginning period is from the second decade of May to the first decade of June, the prelimiary period is from the second decade of June to the second decade of July, the flourishing period is from the last decade of July to the first decade of September, the last period is from the second decade of September to the first decade of October. On this foundation, we had proposed three suitable sets of planting technology.
出处
《中国蔬菜》
北大核心
1996年第1期29-31,共3页
China Vegetables
关键词
长山药
块茎
膨大进程
山药
Chinese Yam, Stem tuber, The process of expansion
