2010～2011年度濮阳小麦全生育期气象条件对生长发育和产量的影响分析

目的]研究2010～2011年度濮阳小麦生育发育期间的气象条件及其对小麦生长发育和产量的影响。方法]选择了降水、日照、气温及形成产量等进行比较分析,研究2010～2011年度濮阳小麦播种以来的气象条件以及对小麦生长发育和产量的影响。结果]2010～2011年濮阳小麦播种到返青前期出现了历史上罕见的秋冬连旱天气,麦田受旱面积达99%,对小麦的生长发育造成了严重的不利影响。但在成功实施人工增雨和灌溉共同作用下,旱情基本解除。由于政府指挥及时和农民管理措施得力,因此,2011年濮阳市小麦仍然取得了丰收。结论]该研究为科学决策田间管理和小麦丰产提供了依据。

Analysis on the Meteorological Conditions of Wheat Whole Growth Period and its Influence on Wheat Growth and Yield from 2010 to 2011 in Puyang

Objective] The research aimed to study the meteorological conditions of wheat whole growth period and its influence on wheat growth and yield from 2010 to 2011 in Puyang.Method] Analysis contrastly such as the precipitation,sunshine,temperature and formation yield,the meteorological conditions of wheat whole growth period and its influence on wheat growth and yield from 2010 to 2011 in Puyang were studied.Result] A rare weather of autumn and winter drought have appeared in 2010-2011 wheat sowing to resuming growth in Puyang,the wheat field suffers from drought area amounts to 99%,the growth and development of the wheat caused serious adverse impact.But,in the successful implementation of the artificial precipitation and irrigation under the joint action,basic remove drought.As the government command timely and farmers management measures capable,therefore,a harvest wheat has got still in 2011 years in puyang city.Conclusion] The study provides the basis for the scientific decision field management and wheat fertility.