赣花92
赣花92-01花生施用叶面肥的肥效研究.pdf
安徽农业科学,Journal ofAnhui Agri.Sei.2007,35(35):11512—11513 责任编辑 张杨林 责任校对 王淼 赣花92-01花生施用叶面肥的肥效研究 叶川,徐小林,余喜初,熊国根,叶会财,陈礼明 (江西省红壤研究所 西进贤33l7l7) 摘要 【目的】为提高赣花92一Ol的种植效益。[方法】按磷酸二氢钾3 kg/hm2+尿素3 kg/hm2+硼砂1.5 k ,hm2,加水l 200~l 500 kg自 制叶面肥,研究喷施叶面肥对赣花92一Ol产量和质量的影响。f结果1喷施叶面肥的花生株高、每蔸分枝数、每蔸稿秆重和每蔸荚果数 均有不同程度的增长。百果重、百仁重和每蔸产量分别提高2.47%~3.64%、4.O2%~5.73%和9.27%~22.10%,每蔸饱果数提高7.50%~ 13.86%,均以喷施叶面肥1次的生物性状表现最好。喷施叶面肥1次的产量最高,为3 748.54 kg/hm2,其次为喷施叶面肥2次的,分剐 比不喷叶面肥处理增产28.16%和l5-28%。喷施叶面肥2次的稿秆产量最高,为6 601.95 k hmz。『结论1在花生生长中后期,合理增 施叶面肥能有效提高花生生物性状,改善花生的外观品质和质量,增产效果极其显著。 关键词 叶面肥;赣花92 l;肥效 中图分类号 S147.5 文献标识码 A 文章编号 O5l7—661l(2o07)35一l15l2一o2 Fertilizer Efficacy Experiment of Applying Leaf Fertilizer on Ganhua 92411 YE Chuan et ai(Jiangxi Institute of Red Soil,Jinxian,Jiangxi 33 17 17) Abstract 『0bjective]The aim was to enhance the planting benefit of Ganhua 92 1.fMethod1 The self-made leaf fertilizer Was produced by adding water l 200-1 500 kg,hm to the mixture of 3 kg/hm monobasic potassium phosphate,3 kg/hm urea and 1.5 k ,hm borax.Th e influenee of spraying leaf fertilizer on the yield and quality of Ganhua92 4)1 was studied. (ResultJ The plant height,branching number per plant,stem weight per plant and pod number per plant of peanut sprayed with leaf fertilizer all increased to different degrees.10o.vod weight.100-kernel weight and yield per plant increased 2.47%-3.64%.4.02%-5.73%and 9.27%~22.10%resp..with plump pods number per plant increasing 7.5O%~l3.86%.The biological characteristic perform of spraying leaf fertilizer for once were all best.The yield of spraying leaf fertilizer for once were highest(3 748.54 kg/hm2),the second was that of spraying leaffertilizer for twice,increasing 28.16%and 15.28%resp.than that of spraying no leaffertilizer.The stem yield of spraying leaffertilizer for twice Was highest,being 6 601,95 kg/hm .【Conclusion】In the middle and late growth period of peanut,increasing leaf
相关知识
北京大学赣文化交流学会
雏菊花种子 92(%) 99.9(%) 92(%)
小丽花种子 92(%) 99.9(%) 92(%)
毛花猕猴桃‘赣猕6号’主要生物学特性研究
万寿菊种子(F1代) 92(%) 92(%)
小百日草花种子 92(%) 92(%) 99.9(%)
彩叶草种子 92(%) 99.9(%) 92(%)
甜香型毛花猕猴桃新品种赣绿1号的选育
矮牵牛(F1代) 92(%) 92(%)
三色堇种子(F1代) 92(%) 92(%)
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