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甜菜青苗植栽技术已经推广多年,其移栽的高度标准,无论是采用移植器栽培法、木相扎眼栽培法或其它移植方法,均实求纸筒上端不露出找项为宜。制定该标准的依据是北方春季风大、干旱,露出地面的纸筒成硬块而影响报系生长。但甜菜生长的特点是·不宜土壤夹紧叶樱基部。因此,
Beet young plant technology has been promoted for many years, and its high standard of transplanting, whether it is the use of transplanting cultivation method, kuangzhaocang cultivation or other transplantation methods, are actually seeking the top of the paper tube is not exposed to find items is appropriate. The basis for the development of the standard is that the spring wind in the north is big and droughts, and the paper cylinder that is exposed on the ground becomes a hard lump which affects the growth of the newspaper. However, the characteristics of beet growth is not suitable for soil grip leaf cherry base. therefore,