不同葡萄抗砧扦插生根难易及生长势研究

Study on Rooting Resistance and Growth Potential of Different Grape Rootstocks

对20个葡萄砧木品种进行了扦插后生根率、成活率以及其移栽后的生长情况的调查。结果表明,可洛尔A雄、110、101-14、沙地葡萄、甜冬葡萄砧木品种是生根成活好的品种,成活率分别为89.47%、88.89%、87.50%、87.50%、86.96%,生根率都达到了100%。不同葡萄抗性砧木品种扦插成活后的植株高度差异显著,最高为品种110达到了56.5cm,抗砧1号基部茎粗最大,达到13.62mm,根系发达的葡萄砧木品种生长势较强。

The cutting of 20 grape varieties after rooting rate, experimental investigation survival rate and the growth of the transplant. The results show that A can be in male, 110、101 -14, sandy grape, winter sweet grape varieties is rooting good varieties,the survival rates were 89. 47%,88,8 9%,87, 5 0%,87. 50% 86. 9 6% ,the rooting rate reached 100%.The plant height of different grape varieties resistant rootstock cutting survival significantly after 110,the highest varieties,reached 56. 5 cm;resistant rootstock No. 1 basal stem diameter is the largest,reached 13. 62 mm,developed root grape varieties with strong growth potential.