摘要
通过连续3a采用花期综合技术措施提高枣吊结果密度、结果枣吊率和产量质量,试验结果表明:各处理均能显著提高枣吊结果密度和结果枣吊率。其效果为:开甲+GA310mg L+RE(稀土)300mg L+尿素0 3%>开甲+NAA10mg L+RE300mg L+尿素0 3%>开甲+GA310mg L>开甲+NAA10mg L>GA310mg L,以开甲+GA310mg L+RE300mg L+尿素0 3%处理表现突出较对照枣吊结果密度提高了0 5个,结果枣吊率提高了85 5%,增产46 3%,单果重≥30g果提高了24 8%。根据以上结果认为,花期多项技术措施并用提高枣吊结果密度、结果枣吊率和产量质量较使用2种和1种措施效果更佳。
By taking comprehensive skillful measures in the period of flowering for three years, we have increased the density of output of the jujube branch, the percent of the output of the jujube buanch and quality of the output. The result of the experiment is that all kinds of meathods cahall increase the density of the output of the jujube branch and the percent of the output of the jujube branch remarkably. Its effect is that Kaija (the round cut of the tree cover)+10mg/L LGA3+300mg/L+RE+the urea of 03%>Kaija(the round cut of the tree cover)+10mg/LNAA+300mg/LRE+the urea of 03%>Kaija(the round cut of the tree cover)+10mg/L GA3>Kaija(the round cut of the tree cover)+10mg/LNAA>10mg/LGA3The method of Kaija(the round cut of the tree cover)+10mg/LGA3+300mg/L RE+the urea of 03% is the best,comparatively increasing 05 density of the output of jujube branch, the percent of the output of jujube branch of 855%,the output of 463% and the perceut of outpnt of 248% of the single fruit of ≥30 gAccording to that, the more shillful measures in the period of flowering and increasing the density of the ontput of the jujube branch, the percent of the output of jujube branch and the quality of output are better than one or two measwres.
出处
《河北林果研究》
2003年第3期241-244,共4页
Hebei Journal of Forestry and Orchard Research
关键词
临猗梨枣
枣吊结果密度
结果枣吊率
开甲
GA3
NAA
RE
稀土
尿素
Linyi pear jujube
density of output of jujube brauch
percent age of output of jujube branch
Kaija
LGA3
NAA
RE
urea
