几种常见叶面肥在威宁紫皮大蒜上的施用比较  

Comparison of Application of Several Common Foliar Fertilizers on Weining Purple Garlic

作　　者：赵德超 董恩省 张素杰 李才盛 陈睿 赵婷 王国艳 马纯 赵玉文 李锦康 ZHAO Dechao;DONG Ensheng;ZHANG Sujie;LI Caisheng;CHEN Rui;ZHAO Ting;WANG Guoyan;MA Chun;ZHAO Yuwen;LI Jinkang(Mountain Characteristic Agricultural Science Research Institute of Weining County,Guizhou 553100)

机构地区：[1]贵州省威宁县山地特色农业科学研究所,贵州威宁553100

出　　处：《长江蔬菜》2024年第6期70-72,共3页Journal of Changjiang Vegetables

摘　　要：为有效提高本县大蒜种植产量,不断增加蒜农收益,在本地大蒜常规种植的基础上,比较几种常见叶面肥在威宁紫皮大蒜上的施用效果,筛选大蒜增产增效明显的叶面肥种类。试验结果表明,施用矿源黄腐酸钾的处理蒜薹和蒜头产量均最高,每667 m2产量分别为1357.75和1777.77 kg,分别比对照(不施叶面肥)增产11.26%和5.51%;施用活力氮钾的处理蒜薹和蒜头产量均为第2,每667 m2产量分别达1327.57和1750.77 kg,分别比对照增产8.80%和3.91%。施用矿源黄腐酸钾和活力氮钾这2种叶面肥威宁紫皮大蒜增产增收经济效益显著。In order to screen out the most significant foliar fertilizer types to promote the yield and income increase of Weining purple garlic,a comparative experiment on the application effects of four common foliar fertilizers on Weining purple garlic was carried out.The results showed that the yield of garlic moss and garlic were the highest in the treatment of mineral source fulvic acid potassium,and the yield per 667 m2 was 1357.75 kg and 1777.77 kg,respectively,which was 11.26%and 5.51%higher than that of the control(without foliar fertilizer).The yield of garlic moss and garlic treated with active nitrogen and potassium was the second,and the yield per 667 m2 was 1327.57 kg and 1750.77 kg,respectively,which was 8.80%and 3.91%higher than that of the control.The application of mineral source fulvic acid potassium and active nitrogen potassium had significant economic benefits for increasing yield and income of Weining purple garlic.

关 键 词：叶面肥 威宁紫皮大蒜 比较 

分 类 号：S633.4[农业科学—蔬菜学]