摘要
本文依据农业气候指标,运用模糊综合评判和定性聚类的方法,综合评价了所研究地区影响稻米品质的生态气候因子,并把该地区分为4个区域和9个亚区域,每个亚区的生态气候条件和稻米品质各有特色,且所有区域稻米品质变化具有共同的规律性。
On the basis of agricultural climatic indices, the ecoclimatic factors affecting rice grain quality in regions investigated were comprehensively assessed by integrated fuzzy estimation method, and the regions were divided into areas by qualitative aggregation method. The variations of rice grain quality in all areas had the common regularity.
出处
《应用生态学报》
CAS
CSCD
1993年第1期42-46,共5页
Chinese Journal of Applied Ecology
基金
高等学校博士学科点专项科研基金
关键词
稻米品质
地域分布
农业气候
Rice grain quality, Agroclimatic index, Regional distribution.
