摘要
试验探讨了杭锦2#土多元复混肥对油菜的肥效。在收获期,用杭锦2#多元复混肥处理和用美国二铵处理油菜叶片数分别是空白对照的1.34倍和1.15倍。方差分析表明,两种施肥处理油菜叶片数目间差异不显著,而与空白对照的差异显著。施肥处理促进各生育期油菜株高、叶面积、叶柄长、叶宽、叶长的增加。用杭棉2#土多元复混肥处理能改善油菜光合特性、提高产量和改善营养品质。
Fertilizer Efficiency of Hangjin2# multicompound fertilizer on Cole was studied in this paper. In harvest stage, through treated with Hangjin2# muhicompound fertilizer and American diammonium ,leave number of Cole were increased 1.34 times and 1.15 times respectively than compared with blank control group. Variance Analysis showed that on significant difference between the leave numbers of treating with two fertilizer , but there were significant difference between the leave numbers of treating with fertilizer and blank control group. Treating with fertilizer could promote Cole stem height ,leave area , petiole length, leaf area leaf broad and leaf length. Treating with Hangjin2# multicompound fertilizer could promote Coles＇photosynthesis , increase yield and improve nutritional quality.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
北大核心
2009年第1期20-23,共4页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
内蒙古自治区高等学校科学研究(NJ05105)
关键词
杭锦2#土多元复混肥料
油菜
肥效
Hangjin2# multicompound fertilizer
Cole
Fertilizer Efficiency
