摘要
以宣威云烟105为研究对象,开展轮作种植、冬耕晒垡、深耕深翻、绿肥翻压掩青、腐熟农家肥施用、有机肥施用等不同土壤改良方式对植烟土壤及烤烟品质影响研究,旨在为宣威地区云烟105优质高产提供技术支持。结果表明,6个处理能够显著提升土壤综合肥力,改善土壤物理结构,降低容重,增加土壤总炭含量。腐熟农家肥和有机肥施用对土壤综合肥力、土壤总孔隙度、容重及土壤有机碳改善效果优于其他处理(P<0.05),其中两者的土壤综合肥力分别较CK提升了34.69%和24.49%;冬耕晒垡、深耕深翻和绿肥翻压能够显著降低烤烟土传病害;施用有机肥烤烟产值提升较显著(P<0.05)。综合看来,腐熟农家肥和有机肥施用效果较优。
Yunyan 105 in Xuanwei was used as research material.The effects of different soil improvements including rotation cropping,winter ploughing,deep ploughing,green manure,decayed farm manure and organic fertilizer on soil and quali?ty of tobacco was studied for providing technical support.The results showed that soil fertility was improved,bulk density was de?creased and total carbon was increased under 6 treatments.Soil comprehensive fertility,total soil porosity,bulk density and total carbon were much better under decayed farm manure and organic fertilizer treatments than those under other treatments(P<0.05).Fertilizer and soil physical properties under decayed farm manure and organic fertilizer treatments were increased by 34.69%and 24.49%compared with CK.Winter ploughing,green manure and deep ploughing could significantly decrease soil borne disease and organic fertilizer could significantly improve output value(P<0.05).In all,decayed farm manure and organic fertilizer were much better than other treatments.
作者
王永齐
潘义宏
符秀华
曹亚凡
左伟标
叶谌睿
周芳芳
WANG Yong-qi;PAN Yi-hong;FU Xiu-hua;CAO Ya-fan;ZUO Wei-biao;YE Chen-rui;ZHOU Fang-fang(Huahuan International Tobacco Company Limited,Chuzhou 233121,China;Yunnan Wooja Biotechnology Company Limited,Kunming 650106,China;Shanghai Tobacco Group Company Limited,Shanghai 200082,China)
出处
《江西农业学报》
CAS
2020年第4期84-89,共6页
Acta Agriculturae Jiangxi
关键词
土壤改良
措施
有机肥
土壤综合肥力
烟叶品质
Soil improvement
Measures
Organic fertilizer
Soil comprehensive fertility
Tobacco quality
