大雪枣高效栽培技术

HIGHBENEFIT CULTIVATION TECHNIQUES OF GRAND SNOW JUJUBE

于１９９４～１９９６年对珍稀枣品种——大雪枣的高效栽培技术进行了研究。结果表明，通过选用基径１．５ｃｍ以上的壮苗，采用篱状整形，配合环割、摘心、喷ＧＡ３、喷硼等措施，合理施肥，浇好萌芽水、花期水、幼果水，及时防治病虫害等，可使产量达到２４３００ｋｇ／ｈｍ２，效益３０余万元／ｈｍ２。

During 1994～1996 the highbenefit cultivation techniques were studied for the precious and rare variety of Zizyphus jujuba‘Grand Snow Jujube’.The yield of 24,300kg fruits and the output of 300,000 yuan per hectare were recorded under the cultivation techniques including vigorous seedlings with ground diameter over 1.5cm,hedgeform trimming,girdling,apices eliminating,GA3 spraying,boron spraying,rational fertilization,well watering at sprouting,flowering and young fruit growing periods,and cotrolling pests and diseases timely etc.