%0 Journal Article
%T Application of chemical methods on frost disaster prevention<br>化学调控技术的防霜应用研究
%A SUN Zhong-Fu
%A DONG Zhe-Sheng
%A ZHANG Jian-Cheng
%A GUO Shang
%A <br>孙忠富
%A 董哲生
%A 张建诚
%A 郭 尚
%J 中国生态农业学报
%D 2003
%I 
%X It is known that accelerating maturation and shortenin g growth cycle of crops may escape from the damage by early frost disaster. In thi s study, aimed at the vulnerability of ordinary techniques in frost prevention, different types of chemical regulators are tested to validate their effects on c rop growth. The results show that the regulators have more effective both on promoting crop growth rate and shortening crop growing cycle, and furthe rmore increasing its yield. It proves to be very significant for alleviating the damage from frost disaster by using chemical regulating methods, and especially it is wor thwhile for further research.
%K Frost damage
%K Techniques of frost prevention
%K Chemical
%K regulation
%K Growth regulator<br>霜冻
%K 防霜技术
%K 化学调控
%K 生长调节剂
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=2672AC7AE1CF79FA&yid=D43C4A19B2EE3C0A&vid=708DD6B15D2464E8&iid=E158A972A605785F&sid=E158A972A605785F&eid=B31275AF3241DB2D&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=5&reference_num=3