Abstract: cotton is one of the most important economic crops, the country of origin of the cotton in the Indus valley from there began to spread all over the world. Cotton cultivation has a long history in China, which began in 800 BC, is our country cotton earlier one of the countries in the world. After introduced to China development status are also different in different era, from the start into the plant to the various regions of China is a historical process, the cotton planting in the history of China's agricultural and economic history has important influence.
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Key words: cotton plant propagation
preface
About cotton of years in China, including when it was introduced into China, which route from incoming, it is the evolution of the name in China, there are some problems in academic circles is still very vague. In academic circles some scholars from different Angle to write spread of cotton in China's development, each have each view, most studies on the problem from cotton varieties, and quality to study, in order to cultivate cotton varieties can better improve the cotton production service. For cotton development history is also very important, should be the attention of academia. Comforter Sets
Yu Shaojie, argues Mr "because of" lidan output low, fiber quality is poor, only to gansu and east said was to the west of shaanxi, but failed to continue eastward march ". Mr Yu Shaojie's research, mainly is the earliest Chinese cotton area of south China is certainly, the development of Chinese cotton is from south to north. North late early northern linen and silk fabric is the cause of development, has been basically can supply zhongyuan people's needs, in no hurry to introduction of cotton. Taiwan economic historian Mr Zhao Gang thinks it is for these reasons, the northwest border area of cotton production in the tang dynasty, the cost is very high, can't compete with mainland production of silk linen cloth. QiXia's research, according to historians, "cotton in song dynasty more than ridge to table, jiangdong, zhejiang and dynasty over the Yangtze river in yangzhou, and and in huainan, the cotton spread from the south to the north. I agree with this view. more and more deail in http://www.casamall.com/