论文部分内容阅读
三十烷醇[CH_3(CH_2)_(28)CH_2OH]又称蜂花醇,是一种新型植物生长调节剂,具有无污染、用量微、应用范围广、发生作用快、价格便宜、使用方便等优点。自1977年引入我国以来,已在粮食、油料、经济作物以及蔬菜、水果、中草药等生产上广泛应用。实践证明,它对植物不仅有较强的生理活性,而且具有多种生理效应,最终能够增加干物质的积累。但目前对其增产效果尚存在异议。特别是在牧草方面试验报导还不多见。为此,我们于1983～1985年在锡林郭勒草原进行了喷洒三十烷醇的试验研究。一、试验条件试验地点在中国科学院内蒙古草原生态
Triacontanol [CH_3 (CH_2) _ (28) CH_2OH], also known as bee mercaptan, is a new plant growth regulator with no pollution, with a small amount, wide range of applications, the role of fast, cheap, easy to use Etc. Since its introduction into our country in 1977, it has been widely used in the production of grain, oilseeds, cash crops, vegetables, fruits and Chinese herbal medicines. Practice has proved that it not only has strong physiological activity of plants, but also has a variety of physiological effects, and ultimately increase dry matter accumulation. However, there are still objections to its yield increase. Test reports especially on forage are rare. To this end, we conducted in 1983 to 1985 Xilinguole grassland spraying triacontanol experimental study. First, the test conditions Test location in Inner Mongolia, Chinese Academy of Sciences grassland ecology