坡形和坡位对福建山樱花早期生长的影响研究

该文主要研究了不同坡形和坡位对同一种源3年生福建山樱花树高和米径的影响。结果表明:坡形比坡位的影响更大;坡形中,凹坡的树高和米径生长最好,分别为3.22m和2.62cm;坡位中,上坡的树高生长最好,为3.18m,下坡的米径生长最好,为2.44cm;上坡位的凹坡最有利于福建山樱花的树高生长,达3.43m;下坡位的凹坡最有利于福建山樱花的米径生长,为2.74cm,福建山樱花在下坡位的保存率最高。

Influence of Terrain Factor and Position of Slope on the Early Growth of Cerasus campanulata Maxim

Different slope shapes and positions were studied to the height and the four on the 3 years Cerasus cam?panulata Maxims of the same provenance. The results show that:the effect of the slope shapes was greater than the positions of slope;the CerasuscampanulataMaxims on the concave slope were the best,the height and the four was 3.22m and 2.62cm;the height(3.18m)of the CerasuscampanulataMaxims on the upslope were best,and the four (2.44m)of the CerasuscampanulataMaxims on the downhill were best,too;the height(3.43m)of theCerasuscam?panulataMaxims on the concave slope and the upslope were best,and the four(2.74m)of the Cerasuscampanulata Maxims on the concave slope and the downhill were best,too,the Cerasus campanulata Maxims have the highest preservation rate on the downhill.