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Position: Home > Articles > Selection of Formulation of Nutrient Solutions in Soilless Culture for Begonia × Benariensis Journal of Anhui Agricultural Sciences 2014 (9) 2565-2567

大花海棠无土栽培营养液配方的筛选

作  者:
周宏艳;李名扬;史正军;杨建芬;张寿洲
单  位:
西南大学园艺园林学院;深圳市中国科学院仙湖植物园
关键词:
大花海棠;无土栽培;营养液;筛选
摘  要:
[目的]从供试营养液中筛选出适合大花海棠(Begonia×Benariensis)无土栽培的营养液配方。[方法]通过比较供试营养液对大花海棠的形态指标、生物量、开花指标、可溶性糖含量、花色苷含量的影响,筛选出适合大花海棠无土栽培的营养液配方。[结果]N4(0.703 g/L CaNO3·4H2O+0.808 g/L KNO3+0.493 g/L MgSO4·7H2O+0.189 g/L NaH2PO4·2H2O)营养液能促进大花海棠的营养生长,N5(0.937 g/L CaNO3·4H2O+0.808 g/L KNO3+0.306 g/L MgSO4·7H2O+0.099 g/L(NH4)2SO4+0.189 g/L NaHPO4·2H2O]营养液能促进大花海棠的生殖生长。[结论]该研究可为相关花卉无土栽培技术提供理论和实践依据。
译  名:
Selection of Formulation of Nutrient Solutions in Soilless Culture for Begonia × Benariensis
作  者:
ZHOU Hong-yan;ZHANG Shou-zhou;College of Horticulture and Landscape Architecture,Southwest University;
关键词:
Begonia × Benariensis;;Soilless culture;;Nutrient solutions;;Selection
摘  要:
[Objective]The aim was to select the nutrient solution formulation suitable for soilless cultivation of Begonia × Benariensis from the test nutrient solutions.[Methods] Effect of the test nutrient solutions on morphological indexes,biomass,flowering indexes,resolvable sugar content and anthocyanin content of Begonia × Benariensis was compared,and the nutrient solution formulation suitable for soilless cultivation was selected. [Results] N4 nutrient solution [0. 703 g / L CaNO3·4H2O + 0. 808 g / L KNO3+ 0. 493 g / L MgSO4·7H2O + 0. 189 g / L NaH2PO4·2H2O] has the promotion effect on vegetative growth of Begonia × Benariensis and N5 nutrient solution [0. 937 g / L CaNO3·4H2O + 0. 808 g / L KNO3+ 0. 306 g / L MgSO4·7H2O + 0. 099 g / L( NH4)2SO4+ 0. 189 g / L NaH2PO4·2H2O]has the promotion effect on reproductive growth of Begonia × benariensis.[Conclusion]This study can provide theoretical and practical basis for soilless cultivation technology of related flowers.

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