乔化密闭富士苹果园不同间伐效果研究
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摘要
以18年生富士苹果密闭园为研究对象,通过不同间伐方法,探究出乔化密植富士苹果园最优的改造措施。隔株间伐效果最好,其冠下透光率、叶绿素含量、着色指数、优质果率、整齐度都极显著其他处理,腐烂病发生率也极小,是提质增效的最佳间伐方法。
18 years old densely planted Fuji were put forward as the main study object in this research using intermediate cuttings measures in order to investigate the best improving measures.The results showed that interplant intermediate cuttings was the best.The transmittance of under crown,chlorophyll content,fruit coloring index,rate of high quality fruit and fruit uniformity were significantly high than other.The incidence rate of apple valsa canker was significant low,and it is the permanent measure to improve quality and efficiency of fruit tree.
18 years old densely planted Fuji were put forward as the main study object in this research using intermediate cuttings measures in order to investigate the best improving measures.The results showed that interplant intermediate cuttings was the best.The transmittance of under crown,chlorophyll content,fruit coloring index,rate of high quality fruit and fruit uniformity were significantly high than other.The incidence rate of apple valsa canker was significant low,and it is the permanent measure to improve quality and efficiency of fruit tree.
引文
[1]张露荷.乔化密植苹果园不同间伐效应的研究[D].甘肃农业大学,2015.
[2]苏渤海,范崇辉,李国栋,等.红富士苹果改形过程中不同树形光照分布及其对产量品质的影响[J].西北农林科技大学学报(自然科学版),2008,36(1):158-162.
[3]景士西,张耀良,景绚.果实大小整齐度评价方法的研究[J].北方果树,1992(3):6-10.
[4]李丙智,阮班录,君广仁,等.改形对红富士苹果树体光合能力及果实品质的影响[J].西北农林科技大学学报:自然科学版,2005,33(5):119-122.
[5]张显川,高照全,付占方,等.苹果树形改造对树冠结构和冠层光合能力的影响[J].园艺学报,2007,34(3):537-542.
[6]李培环,吴军帅,董晓颖,等.苹果密闭园不同间伐方式对光照,光合和生长结果的影响[J].中国农业科学,2012,45(11):2217-2223.
[7]吴军帅,董晓颖,段艳欣,等.苹果郁闭园不同间伐方式对果树群体结构和果实品质的影响[J].中国农学通报,2012,28(19):135-140.
[2]苏渤海,范崇辉,李国栋,等.红富士苹果改形过程中不同树形光照分布及其对产量品质的影响[J].西北农林科技大学学报(自然科学版),2008,36(1):158-162.
[3]景士西,张耀良,景绚.果实大小整齐度评价方法的研究[J].北方果树,1992(3):6-10.
[4]李丙智,阮班录,君广仁,等.改形对红富士苹果树体光合能力及果实品质的影响[J].西北农林科技大学学报:自然科学版,2005,33(5):119-122.
[5]张显川,高照全,付占方,等.苹果树形改造对树冠结构和冠层光合能力的影响[J].园艺学报,2007,34(3):537-542.
[6]李培环,吴军帅,董晓颖,等.苹果密闭园不同间伐方式对光照,光合和生长结果的影响[J].中国农业科学,2012,45(11):2217-2223.
[7]吴军帅,董晓颖,段艳欣,等.苹果郁闭园不同间伐方式对果树群体结构和果实品质的影响[J].中国农学通报,2012,28(19):135-140.