2021年12月9日 星期四
不同栽培措施对不同品种彩色马蹄莲高生长的影响
The influences of different cultivation treatments on height growth of 8 cultivars of Zantedeschia hybrids
2003年 第12卷 第4期 页码[39-42]    下载全文[0.6MB]  
摘要

通过栽培基质、肥料浓度和N、P、K元素浓度配比试验,对8个彩色马蹄莲(Zantedeschia Spreng.hybrids)品种的株高生长进行了比较。结果表明,栽培基质变化对大部分品种的高生长影响较小,只有’Parfait’和’RubyliteRose’2个品种的高生长受栽培基质的影响较大。就’CrystalBlush’和’Parfait’2个品种而言,不同浓度的肥料处理,在生长后期各处理间无显著差异;而不同N、P、K营养元素配比处理显示,N元素变化对高生长影响较小,而P、K含量的提高有利于彩色马蹄莲的株高生长。

Abstract

The influence of different cultivation treatments on height growth of 8 cultivars of coloured calla lily ( Zantedeschia Spreng. hybrids)was investigated. The results showed that the difference of cultivate-substrate didn' t affect much on height growth of most cultivars. On this basis, two cultivars, `Crystal Blush' and `Parfait' , were used in the experiments of different concentrations of fertilizer and different ratios of N, P and K. The results showed that there is no significant difference among each treatment of different concentrations of fertilizer, especially among those in later period of growth. The treatments of different ratios of N, P, K showed that the change of N content has little effect on height growth, but increasing of P and K contents promoted height growth of coloured calla lily.

关键词彩色马蹄莲; 高生长; 基质; 营养元素;
Key wordscoloured calla lily; Zantedeschia Spreng.; height growth; substrate; nutrient elements
作者彭峰;陈嫣嫣;郝日明;夏冰
所在单位1.江苏省中国科学院植物研究所(南京中山植物园) 江苏南京210014
2.南京农业大学园艺学院 江苏南京 210095
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基金项目江苏省农业科技攻关资助项目(BE99343);