黑龙江八一农垦大学学报2012，Vol.24Issue(6)：4-9,6.
有机肥对烤烟干物质积累及分配的影响
Effect of Flue-cured Tobacco Dry Matter Accumulation and Distribution in Organic Fertilizer
翟巍 1范雪微 1夏厚禹 1郭宇 1陈乔 1王鹏1
作者信息
- 1. 黑龙江八一农垦大学农学院,大庆163319
- 折叠
摘要
Abstract
The test studied effect of flue-cured tobacco dry matter accumulation and distribution in organic fertilizer that provided a theoretical basis for the production of flue-cured tobacco rational application of organic fertilizer. The test with random block design in the field of Yongsheng Township, Zhaozhou county, four treatments were applied for the control (B1), conventional fertilizer (B2), organic tertilizer (B3), organic fertilizer and fermented soybean cake treatment (B4), B2 to B4 treatment N, P2O5,K2O tertilizer were 52.50,78.75,105.00 kg·hm^-2,repeat 3 times. The results showed that the B4 treatment dry matter accumulation increased than B2 was 33.85%, 17.51% and organic fertilizer treatment increased 15.30%, 10.19% in root and stem; lower leaves, middle leaves, upper leaves dry matter accumulation reached 1 061.17,865.73,601.58 kg·hm^-2 and significantly higher than the conventional fertilizer treatment with organic cropping fertilizer; organic fertilizer treatment significantly higher than the conventional fertilizer in lower leaves, middle leaves and upper leaves had no signifieant difference with the conventional fertilizer; dry matter eondncive to the distribution in the lower leaves in B4 treatment and conventional fertilizer treatment conducive to middle leaves. Comprehensive analysis showed that the organic fertilizer and fermented soybean cake treatment were the best treatment.关键词
有机肥/烤烟/干物质/干物质积累/干物质分配Key words
organic fertilizer/flue-tobacco/dry matter/dry matter accumulation/dry matter partitioning分类
农业科技引用本文复制引用
翟巍,范雪微,夏厚禹,郭宇,陈乔,王鹏..有机肥对烤烟干物质积累及分配的影响[J].黑龙江八一农垦大学学报,2012,24(6):4-9,6.
