本文關鍵詞：不同生物有機肥對土壤理化性狀及煙葉生長發(fā)育的影響，由筆耕文化傳播整理發(fā)布。

不同生物有機肥對土壤理化性狀及煙葉生長發(fā)育的影響

Effects of Different Bio-organic Fertilizer on Physiochemical Properties of Soil and Growth of Tobacco

[1] [2] [3] [4] [5] [6] [7] [8] [9] [10]

FU Hai-chao ,XIA Yang ,YANG Dan-dan ,Zhao Peng （1. Resources and Environment College, Henan Agricultural University, Zheng zhou, Henan 450002 ; 2. Yexian Tobacco Company of P

[1]河南農(nóng)業(yè)大學資源與環(huán)境學院,河南鄭州450002; [2]平頂山市煙草公司葉縣分公司,河南葉縣467000; [3]河南田金生物科技有限公司,河南鄭州450008

文章摘要：[目的]為研發(fā)適應于當?shù)赝寥篮蜕鷳B(tài)特色的煙草專用生物有機肥配方，并且進行配方驗證和篩選。[方法]2014～2015年，在平頂山市葉縣布置田間小區(qū)試驗，研究不同生物有機肥對土壤氮、磷、鉀、有機質(zhì)含量和煙葉生長發(fā)育的影響。[結果]施用粉狀有機肥配方的整體效果較差。施用解磷解鉀配方的有機肥有利于煙葉前期的生長，但是在煙葉生長中后期需要及時補充鉀肥。[結論]抗重茬生物有機肥不僅使得煙株的生長發(fā)育達到最優(yōu)，而且減少病蟲害。

Abstr：[Objective] The research aimed to develop tobacco specific bio-organic fertilizer formula to adapt to the local soil and ecological characteristic, and to verify the formulation and screen.[ Method ] In 2014-2015, in Yexian, Pingdingshan we arranged a field experiment to study the effects of bio-organic fertilizer on soil nitrogen, phosphorus, potassium, organic matter content and tobacco growth. [ Result ] The over- all effect of the administration of powdered formulations of organic fertilizer was poor. Organic fertilization phosphorus and potassium formula was in favor of the early growth of tobacco, but in middle and late period of the tobacco growing potassium need to be replenished. [ Conclusion] Anti cropping biological organic fertilizer not only makes the tobacco plant grow and develop to achieve the optimal condition, but also can reduce plant diseases and insect pests.

文章關鍵詞：

Keyword：:Bio-organic fertilizer Tobacco Soil physical and chemical Growth

課題項目：河南省煙草公司2013年度重點項目（HYKJ201315）;河南省科技攻關項目（2013）;陜西省煙草公司2013年度重點項目.

  本文關鍵詞：不同生物有機肥對土壤理化性狀及煙葉生長發(fā)育的影響，由筆耕文化傳播整理發(fā)布。