论文部分内容阅读
一、小麦冬前苗情总体较好,但地区之间不平衡据农业部农情调度显示,2006年冬前小麦苗情长势与上年同期基本相当。全国冬小麦一类苗面积占总播种面积的45.1%,比上年同期增加4.4个百分点;二类苗面积占37.5%,减少4.2个百分点;三类苗面积占17.4%,减少0.2个百分点。一、二类苗比例合
First, the pre-winter wheat seedlings generally better, but the imbalance between the regions According to the Ministry of Agriculture agricultural schedule shows that the growth of wheat before winter 2006 seedling growth is basically the same as a year earlier. The first class seedling area of winter wheat accounted for 45.1% of the total sown area, up 4.4 percentage points from the same period of last year; the second seedling area accounted for 37.5%, a decrease of 4.2 percentage points; the third category of seedlings accounted for 17.4%, a decrease of 0.2 percentage point. First, the proportion of two types of seedlings together