亚麻喷施“天达2116”效果研究

Studies on Application of Plant Cytolemma Regulator ＂Tianda-2116＂ on Flax in the East of Gansu Province

在亚麻上施用“天达2116”具有良好的增产效应，能明显改善亚麻的经济性状和品质。试验证明正常年份采用较高浓度的药液（0．33％）叶喷效果较好，大旱年份采用较低浓度的药液（0．14％）叶喷效果较好。并提出了亚麻生产实践中施用“天达2116”应注意的问题。

In the past three years, field studies on test and demonstration of plant eytolemma regulators ＂Tianda--2116＂ on flax were carried out in the east of Gansu province. The results showed that the flax field, sprayed by ＂Tianda-2116＂, had an increase of yield between 4.8%-20.4% as compared with CK. Experiments also indicated that better results came with the application of ＂Tianda-2116＂ having a concentration of 0.33% in normal years and 0.14% in dry years. It is suggested that farmers use 0.2% of ＂Tianda-2116＂ solution for spray application in fields.