论文部分内容阅读
梅花是云南安宁市公园主栽园林植物,受历史条件的限制和其他诸多因素的影响,导致栽种的129株红梅在短短9年中仅成活了52株,且树势衰弱,新梢生长缓慢,新根生长量减少或不发新根、花色淡,呈现老态龙钟、未老先衰的症状。梅花栽培现状安宁市公园的梅花栽植已10多年,从理论上讲应是花繁叶茂、长势喜人的最佳时期。然而恰恰相反,特别是从2000年到现在,长势极不理想,树势
Plum Blossom is the main garden plant in Anning City, Yunnan Province. Due to the limitation of historical conditions and many other factors, 129 plum blossoms have only survived 52 in just 9 years, and the tree vigor is weak and the shoot growth Slow, new root growth is reduced or no new roots, pale, showing the symptoms of aging, not premature senile symptoms. The current situation of plum cultivation The plum cultivation of Anning City Park has been for more than 10 years, in theory, it should be the most prosperous period for flourishing flowers. However, on the contrary, especially from 2000 to the present, the situation is extremely unsatisfactory