EFFECT OF SUBSTRATES ON GROWTH, YIELD, AND PHENOL CONTENT IN LOWBUSH BLUEBERRY (Vaccinium angustifolium AIT.) FRUIT 'EMIL'

被引：0
|
作者：
Ochmian, Ireneusz [1 ,2 ]
Grajkowski, Jozef [1 ,2 ]
机构：
[1] West Pomeranian Univ Technol Szczecin, Dept Hort, Ul J Slowackiego 17, PL-71374 Szczecin, Poland
[2] West Pomeranian Univ Technol Szczecin, Dept Pomol, PL-71374 Szczecin, Poland
来源：
ECOLOGICAL CHEMISTRY AND ENGINEERING A-CHEMIA I INZYNIERIA EKOLOGICZNA A | 2010年 / 17卷 / 09期
关键词：
Vaccinium angustifolium AIT; substrates; yield; fruit quality; phenols;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The experiment was carried out in the years 2007-2008 in the Experimental Pomological Station at Rajkowo near Szczecin. In 2005 the plants of lowbush blueberry, 'Emil' cv. were planted in peat (acid muck soil), sawdust (previously composted), and cocoa husk substrate (a by-product from chocolate confectionary plant) at spacing 1.0 x 2.5 m. Plant growth, quantity, quality, and chemical composition of yield were assessed. No effect of substrate was observed regarding plant height tested in the substrates however, the bushes planted in peat and cocoa husk had bigger leaves and one-year shoots. Further, the bushes grown in these substrates yielded best and their fruits were largest, showed highest firmness as well as highest content of soluble solids, organic acids, and phenol compounds.
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页码：1147 / 1152
页数：6
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