| 用黄瓜的容积指数估算瓜条的容积与重量 |
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| 引用本文： | 宋述尧,陈文荣.用黄瓜的容积指数估算瓜条的容积与重量[J].吉林农业大学学报,1988(1). |
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| 作者姓名： | 宋述尧 陈文荣 |
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| 作者单位： | 吉林农业大学蔬菜栽培教研室
(宋述尧)，吉林农业大学农业试验站(陈文荣) |
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| 摘 要： | 本文研究了黄瓜的容积指数(Ⅵ)与瓜条容积(Ⅴ)、瓜条鲜重(Wf)和瓜条干重(Wd)的关系。用瓜梗和瓜身的长度l_1和l_2,瓜条上4个部位的直径D_1、D_2、D_3和D_4计算瓜条的容积指数(Ⅵ),Ⅵ=l_1D_1~2+l_2(D_2~2+D_3~2+D_4~2)。Ⅵ与Ⅴ之间表现为高度正相关(r=0.976),达1％显著水平。直线回归方程为Ⅴ=222.87Ⅵ。Ⅵ与Wf和Wd的关系分别为:Wf=307.9Ⅵ-50.54Ⅵ~2-10.76,Wd=4.721Ⅵ+0.327Ⅵ~2+1.476。
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| 关 键 词： | 黄瓜 容积指数 瓜条容积 瓜条鲜重 瓜条干重 |
ESTIMATION OF CUCUMBER FRUIT VOLUME AND WEIGHT BY USING THE FRUIT VOLUME INDEX |
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| Song Suyao.ESTIMATION OF CUCUMBER FRUIT VOLUME AND WEIGHT BY USING THE FRUIT VOLUME INDEX[J].Journal of Jilin Agricultural University,1988(1). |
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| Authors: | Song Suyao |
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| Abstract: | This paper reptrts the relationship between cucumber fruit volume index (VI) and fruit volume?fresh weight, dry weight. VI is calculated with the formula VI = l,D + 12 (D2 + D2+ D24) (I1= neck length,l2=fruit body length and D1,D2, D3 and D4 stand respectively for diameter at 4 position along the fruit length) .VI has high correlation with volume (r=0.977). Their linear regression equation is V=222. 87VI. polynomal regression analysis of VI and actual fruit fresh and dry weight reveals respectively that Wf=307.93VI-50.54VI2-10.76, Wd = 4.721VI + 0. 327VI2+1.476 (Wf=fruitfresh weight, wd=fruit dry weight). |
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| Keywords: | cucumber fruit volume index fruit fresh (dry) weight |
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