Effect of Earthworm-cast Modifier on the Yield and Quality of Strawberry(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:

2014年06期

Page:

163-165

Research Field:

Publishing date:

Info

Title:

Effect of Earthworm-cast Modifier on the Yield and Quality of Strawberry

Author(s):

LI Jian-long¹; WANG Yong-he¹; CHENG Tai-xiang²; GAO Ya-juan³; SHENG Hai-jun⁴; JU Jing⁴; QIAN Xiao-qing⁴

1.Yancheng Biology Engineering Higher School,Yancheng,Jiangsu 224051;

2.Zhangzhuang Agricultural Service Center,Yandu District,Yancheng,Jiangsu 224000;

3.Yangzhou Ruihua Environment and Biology Engineering Institute,Co.Ltd.,Yangzhou,Jiangsu 225009;

4.School of Resource and Environmental Engineering,Yangzhou University,Yangzhou,Jiangsu 225009

Keywords:

modifier; strawberry; cropping obstacles; growing; yield; quality

PACS:

S 668.4

DOI:

-

Abstract:

Taking the soils that planted 4-year-old strawberry as research object,with earth-cast modifier as material,the effect of different modifier dosage(2.0,2.5,1.5,3.0,3.5 kg/m²) on yield,growth and quality of strawberry were studied,in order to overcome the continuous cropping obstacle.The results showed that the modifier dosage of 2.0 kg/m² comprehensive improvement worked the best,the plant height and branching of strawberry were the highest amount of growth,respectively,compared with the CK increased by 4.6% and 8.6%,yield of strawberry increased about 21%,sugar content increased by approximately 17.4%,and Vitamin C content increased by 11.7%.The modifier achieved good results in overcoming the continuous cropping obstacle and strawberry quality improvement.

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