摘要
2004-2005年利用3种玉米植物生长调节剂进行大田喷施试验,结果表明不同的制剂对玉米的农艺性状和避早霜害效果影响不同。玉黄金制剂(中国农业大学研制)可降低玉米株高、提前生育期和减少籽粒水分含量;玉米高粱制种丰产灵制剂(哈尔滨士林高科股份有限公司与吉林吉农高新技术发展股份有限公司联合研制)对玉米提早成熟和降低籽粒含水量也有一定影响,仅次于玉黄金。
Three plant growth regulators were used in the corn field in 2004 and 2005 to determine their effects on agronomic characters of corn and on prevention from early frost injury. Yuhuangjin could lead to a decrease of the corn height, advance of each growing stage and decline of seed water content. Fengchanling had a similar effect on stimulating the corn early maturity and reducing seed water content as Yuhuangjin, butwith not so significant effects.
出处
《中国农业气象》
CSCD
2007年第3期342-343,346,共3页
Chinese Journal of Agrometeorology
基金
吉林省气象局课题"植物生长调节剂的防玉米初霜冻技术研究"(2004-6)
关键词
植物生长调节剂
农艺性状
避早霜害
Plant growth regulator
Agronomic character
Prevention from early frost injury
