论文部分内容阅读
紫花海棠扦插难成活,多用嫁接繁殖。砧木以同属的野海棠和山荆子为好,因其亲和力强,采果育苗容易,且实生苗生长势强,能育出好的嫁接苗。育砧野海棠和山荆子是浆果,采收后要堆放沤烂,洗净果肉,得到的种子放在通风处晾干收藏,也可沙藏至翌年春播种。选用肥沃砂壤土苗地,精细整理作畦,播种后覆土0.5～1厘米。
Viola cuttage survival is difficult, multiply grafting. Rootstock to the same wild Begonia and mountain Jing as the child, because of its strong affinity, fruit picking seedlings easy, and strong growth potential of seedlings, can give good grafted seedlings. Education anvil wild Begonia and mountain Jing Zi is a berry, after harvest to piles rot, wash the flesh, get the seeds on a ventilated place to dry the collection, but also sand to sow the following spring planting. Selection of fertile sandy loam soil and seedlings, fine finishing 畦, after sowing 0.5 ~ 1 cm soil cover.