种衣剂对小麦壮苗和产量的影响

Effects of Seed Coating on Sound Seedling and Yield of Wheat

通过土培试验和田间试验 ,研究了六种不同性质的种衣剂对小麦壮苗和增产的效果 ,结果表明 ,营养型和激素型种衣剂对培育小麦壮苗、提高小麦产量都有较好的作用。本文同时对种衣剂的成型原理、作用机理、理化性状及其复制工艺进行了初步探讨。

Experiment using six kinds of filmcoating seeds by means of soil cultivation and field plant showed that the filmcoating seeds compounded with pesticide and fertilizer expressed an obvious effect on wheat sound seedling and increasing wheat yield. Among the filmcoating seeds, No.2 and No.4 are the best ones to increase wheat yield. The present paper also made a preliminary discussion about the compound principle and technology.