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Fine root development and mycorrhization in Norway spruce stands one year after fertilization with potassium sulphate and wood ash
forest fertilization fine root ectomycorrhizal fungi
2016/1/29
We compared the effects of forest fertilization with wood ash and potassium (K) sulphate on growth and mycorrhizal colonization of fine roots and on other soil microorganisms in Norway spruce (Picea a...
The Yielding of Rice and the Effects of Each Element in Consecutive 77-Year Lacking of Four Elements and Fertilizing with Compost
Adding compost Component deficiency Consecutive study Five elements Multi-regression-analysis
2009/7/8
The effects of four fertilizer elements (nitrogen, phosphoric acid, potassium and lime) and compost on rice plant during the 77 years from 1926 were studied. Lack of adding nitrogen, phosphoric acid, ...
VARIATION AND INTERRELATIONSHIP OF CHARACTERS OF PERENNIAL RYEGRASS LAWN CULTIVAR UNDER DIFFERENT LEVELS OF NITROGEN FERTILIZATION IN FOUR-YEAR PERIOD OF CULTIVATION FOR SEED
perennial ryegrass nitrogen fertilization length of use morphological cha- racters
2009/3/31
A field experiment with perennial ryegrass (Lolium perenne L.) grown for seed was conducted in Mochełek, at the Research Station of Agriculture Faculty of University of Technology and Life Scienc...
Soil moisture and its consequences under different management in a six year old hedged agroforestry demonstration plot in semi-arid Kenya, for two successive contrasting seasons
Agroforestry demonstrations hedges intercropping Kenya semi-arid land
2009/3/3
Hedged agroforestry (AF) demonstration plots with maize/bean intercrops were studied at Matanya in Laikipia district, Kenya, between 1991 and 1995 inclusive, to understand crop yield behaviour due to ...