不同施肥量对“黄冠”梨果实发育特性及品质的影响

以7年生黄冠梨／杜梨为试材，研究了不同施肥量对黄冠梨果实发育特性及品质的影响。结果表明：随着肥料用量的增加，黄冠梨的单果重明显增加（尤其在果实膨大期），果实纵径／横径值逐渐增大，果实的可溶性固形物含量有所增加；施肥量对果实硬度的影响没有规律。...

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Published in江西农业学报 Vol. 25; no. 2; pp. 14 - 16
Main Author 杨峰 赵林 樊继德 张玉娇 陆信娟 李勇
Format Journal Article
LanguageChinese
Published 江苏徐淮地区徐州农业科学研究所,江苏徐州,221121 2013
Subjects
发育特性
施肥量
果实品质
黄冠梨
施肥量
黄冠梨
果实品质
发育特性
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ISSN1001-8581

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Summary:以7年生黄冠梨／杜梨为试材，研究了不同施肥量对黄冠梨果实发育特性及品质的影响。结果表明：随着肥料用量的增加，黄冠梨的单果重明显增加（尤其在果实膨大期），果实纵径／横径值逐渐增大，果实的可溶性固形物含量有所增加；施肥量对果实硬度的影响没有规律。
Bibliography:36-1124/S
The 7 - year - old Huangguan pear/P, betulaefolia was taken as the tested material, and the effects of different fer- tilizer application rates on the fruit developmental characteristics and quality of ＂Huangguan＂ pear were studied. The results indica- ted that： along with the increase of fertilizer application rate, the single - fruit weight increased significantly, especially in the period of fruit enlargement; the length/diameter value of the fruit increased gradually; the soluble solids content in the fruit also increased. The fertilizer amount had no regular effect on fruit hardness.
Huangguan pear; Fertilizer application rate; Developmental characteristic; Fruit quality
YANG Feng, ZHAO Lin, FAN Ji -de, ZHANG Yu -jiao, LU Xin-juan, LI Yong （Xuzhou Institute of Agricultural Sciences in Xuhuai Area of Jiangsu, Xuzhou 221121, China）
ISSN:1001-8581