论文部分内容阅读
金苞花为爵床科常绿小灌木,又名虾花、黄花孤尾木。金苞花原产秘鲁,性喜温暖潮湿,适宜温度为18—20℃,土壤以富含腐殖质排水良好的沙壤土为宜。金苞花国内通常繁殖用扦插法,剪取2—3节8—10厘米长的枝条作插穗,增殖系数缓慢。笔者经过实践,采用单芽繁殖效果甚佳,繁殖系数比一般扦插提高4—6倍,具体做法如下: 一、扦插季节:室外从四月至九月份均可进行,如气温过高,容
Golden bud flower for the Corum bed Branch evergreen shrub, also known as shrimp, yellow flower tail wood. Peru native Peru flowers, warm and moist nature, suitable temperature is 18-20 ℃, the soil is rich in humus drainage sandy loam good soil is appropriate. Golden bud flower propagation in the country usually cuttings, cut 2-3 8-10 cm long branches for cutting, propagation coefficient slow. The author through practice, the use of single bud reproduction is very good, the breeding coefficient of 4-6 times higher than the average cuttings, the specific practices are as follows: First, the cutting season: outdoor from April to September can be carried out, such as the temperature is too high,