期刊论文

STUDIED ON YIELD AND GROWING CHARACTERISTIC OF COTTON VARIETIES FROM MEXICO, AMERICA AND CHINA

中文

作物研究

1001-5280

1999

1

20-23

10.16848/j.cnki.issn.1001-5280.1999.01.007

本校为第一机构

１９９７年在墨西哥坦马乌利帕斯南部国家试验农场，对墨美中三国的２６个棉花品种进行了比较研究。籽棉产量分析表明，品种间具有显著的差异。参试品种可以分为三种类型：第一类１２个美国品种为高产类型，籽棉产量为２３００～２８００ｋｇ／ｈｍ２，包含３个佩马斯特品种，四个岱字棉品种和５个苏热格罗品种；第二种类型７个品种，属中产类型，籽棉产量为２０００～２３００ｋｇ／ｈｍ２，其中包括２个中国品种（湘棉１０号和泗棉２号）和１个墨西哥品种ＣＥＳＴＡＭ８７１。第三类７个品种，包括６个墨西哥品种和１个中国品种，籽棉产量为１８００～２０００ｋｇ／ｈｍ２。

The cotton varieties ( Gossypium hirsutum L.) comparative trial were conducted in experiment station in South Tamaulipas of Mexico in 1997. The varieties included 7 from Mexico; 16,America; 3,China. The results showed that America varieties have higher yield,but longer growing time than others. China varieties presented intermediate type in cotton yield and growing period. However Mexico varieties showed shotest grow...