Application of Microbubbles to Hydroponics Solution Promotes Lettuce Growth
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چکیده
منابع مشابه
Cultivation of Lettuce in Different Strengths of the Two Nutrients Solution Recipes in a Non-circulating Hydroponics System
Plants of lettuce cultivar Dutch were grown in 13 litres plastic tubs using two strengths (1/2 and Full) of Cooper’s 1988 and Imai’s1987 recipes on a RCBD in the green house facility of Institute of Biotechnology and Genetic Engineering (IBGE) NWFP Agricultural University, Peshawar during the fall 2006. Cooper’s solution recipe (mg L ) of N-236, P 60.0, K 300, Ca 85, Mg 50, S 68, Fe (EDTA) 12, ...
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Vertical farming systems (VFS) have been proposed as an engineering solution to increase productivity per unit area of cultivated land by extending crop production into the vertical dimension. To test whether this approach presents a viable alternative to horizontal crop production systems, a VFS (where plants were grown in upright cylindrical columns) was compared against a conventional horizo...
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Effect of Nitrogen and Ccalcium Concentration in Nutrient Solution on Growth, Yield and Tipburn of Butterhead Lettuce in Floating System
The present investigation was carried out to evaluate the impacts of different concentrations of N and Ca and N:Ca ratio in nutrient solution on growth indices, yield and tipburn of butterhead lettuce (Lactuca sativa var. Capitata) in floating system. The experiment was conducted as completely randomized design, with 8 treatments and 3 replications, in Research Greenhouse of Shahrekord Universi...
متن کاملSCIENTIFIC NOTE Split-Application of Bacillus thuringiensis israelensis to Control Asian Tiger Mosquito, Aedes albopictus (Skuse) (Diptera:Culicidae) without Reducing Lettuce Head Weight in Non-Circulating Hydroponics
Vectobac G (Bacillus thuringiensis israelensis) application at 1.08 and 0.54g/ m to subirrigated pot and suspended forestry tube methods of non-circulating hydroponics in an unreplicated experiment greatly reduced numbers of Asian tiger mosquito, Aedes albopictus (Skuse) (Diptera: Culicidae), larvae and pupae compared to non-treated controls. Both Vectobac G rates, however, reduced lettuce head...
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ژورنال
عنوان ژورنال: HortTechnology
سال: 2009
ISSN: 1063-0198,1943-7714
DOI: 10.21273/hortsci.19.1.212