摘要
在渭源县雨养农业条件下研究了党参专用肥对党参产量和品质的影响。结果表明,施用党参专用肥1 050 kg/hm2,较等养分量常规施肥处理干根单重增加0.46 g,干根折合平均产量增加8.48%;浸出物含量提高1.932百分点,纯收益增加23 226元/hm2。
The effect of Codonopsis pilosula special fertilizer on yield and quality under the conditions of rain-fed agriculture in weiyuan county was studied . The results indicated that the single root dry weight, the average yield of dry roots, the extract content and net income increased by 0.46 g, 8.48%, 1.932 percentage points and 23 226 yuan/hm2 under fertilizing Codonopsis pilosula special fertilizer 1 050 kg/hm2 compared to the same nutrients amount of conventional fertilizer.
出处
《甘肃农业科技》
2013年第12期36-38,共3页
Gansu Agricultural Science and Technology
基金
甘肃省中药材产业科技攻关项目"道地药材当归
党参缓释专用肥研究与示范"(GYC11-06)部分内容
关键词
党参
专用肥
产量
品质
Codonopsis pilosula
Special fertilizer
Yield
Quality
