新疆红花生育气候条件分析与适生种植气候区划  

A Study on Climatic Conditions During Growth of Carthamus tinctorius L. and Its Climatic Compartment in Xinjiang

作　　者：任水莲 王健[2] 王晓梅 桑长青 

机构地区：[1]新疆环境气象中心,乌鲁木齐830002 [2]中国气象局乌鲁木齐沙漠气象研究所

出　　处：《中国农业气象》2005年第2期119-122,共4页Chinese Journal of Agrometeorology

基　　金：新疆农办科技兴农资助项目

摘　　要：利用实测资料分析得出新疆主要红花产区≥5℃积温基本符合红花生长的需求,故选用≥5℃积温值作为红花适生种植区划的主导指标;其次实验观测发现红花在苗期温度低则分枝多,花期温度高则花盘大、产量高,灌浆期温度低则籽粒饱满,故将这三个关键生长期的平均气温作为辅助指标。据此进行了红花适生种植气候区划。By analyzing the observation data in main producing Carthamus tinctorius L. areas of Xinjiang,the results showed that the accumulated temperature (≥5℃)was match to the requirement of Carthamus tinctorius L. growing, and the low temperature during seedling stage would make more branches, and the high temperature in blooming period would make bigger flower and high yield, and the low temperature during grouting period would make more fertile seeds. So the accumulated temperature (≥5℃)was recommended as the primary index and the daily average temperature during three key growth phases such as seeding stage, blooming period and grouting period,as an assistant index to regionalize the climatic compartment of Carthamus tinctorius L. in Xinjiang.

关 键 词：气候区划 红花 条件分析 新疆 生育 适生种植区划 资料分析 苗期温度 实验观测 辅助指标 平均气温 气候资源 充分利用 灌浆期 产量高 生长期 新思路 积温 产区 花期 籽粒 复播 南疆 

分 类 号：S567.2[农业科学—中草药栽培]