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中国农学通报 ›› 2017, Vol. 33 ›› Issue (1): 43-46.doi: 10.11924/j.issn.1000-6850.casb15110109

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

新型活性钙肥对苹果品质及产量的影响效果研究

胡雪芳,田志清,梁亮,张志民,王士奎   

  1. 农业部规划设计研究院,农业部规划设计研究院,农业部规划设计研究院,农业部规划设计研究院,农业部规划设计研究院
  • 收稿日期:2015-11-19 修回日期:2016-10-14 接受日期:2016-11-07 出版日期:2017-02-04 发布日期:2017-02-04
  • 通讯作者: 王士奎
  • 基金资助:
    十二五科技支撑项目“海洋琼脂及甲壳质衍生物高值化产品开发(2013BAB01B03)”

Effect of New Active Calcium Fertilizer on Apple Quality and Yield

胡雪芳,,, and   

  • Received:2015-11-19 Revised:2016-10-14 Accepted:2016-11-07 Online:2017-02-04 Published:2017-02-04

摘要: 为研究新型生物钙肥-壳寡酸钙对苹果生长、品质及产量的影响,以市售腐殖酸和糖醇钙为对照肥料,进行了壳寡酸钙产品对苹果生长品质及产量的影响效果研究。试验结果表明:喷施供试液肥壳寡酸钙后苹果树生长优势明显,春梢长度、叶片厚度、单枝花芽分化数量、75mm苹果重量,较各种对照均有增幅;苹果喷施壳寡酸钙较对照顷增产5676KG,增产率达14.31%,通过方差分析,处理间差异达极显著水平(F值=184.511),将各处理间差异进一步进行LSD法多重比较,结果表明壳寡酸钙对红富士苹果的增产效果达显著水平。

关键词: 根系分泌物, 根系分泌物, 收集, 分离纯化, 检测, 综述

Abstract: The effect of Chitosan oligosaccharide acid calcium, a new biological calcium fertilizer on apple growth, quality and yield was studied. Commercial humic acid calcium and sugar alcohol calciumwere used as the control fertilizers. The results show that the test Chitosan oligosaccharide acid calcium liquid spraying fertilizer has obvious advantages on apple tree growth. The length of spring shoots, leaf thickness, number of flower bud differentiation on single branch, and 75mm apple weight show an increase relative to controls. The acre yield increase 5676 kg than control groups, and the increase rate is 14.31 %. Variance analysis shows the difference between treatments was highly significant (F value = 184.511). The differences were further multiple compared using LSD method, suggesting that the yield-increasing effect on Fuji Apple of Chitosan oligosaccharide acid calcium is significant.