[Efficiency of placement of organic and mineral fertilizers in pear garden in the south-east Kazakhstan]
1998
Adrianova, G.P. | Sotnikova, V.V. | Simakova, G.K.
The aim of work is to study effect of balanced diet in productivity of pear gardens. Investigations were made in piedmont zone of fruit growing in sovkhoz after O.Jandosov Almaty oblast. Experimental pear grade - Talgarskaya krasavitsa on quince A. It is determined that biochemical and mineral composition of fruit changes under the influence of fertilizers placed: sugar and acid index on the background of mineral and organic fertilizers increases as well as content of nitrogen in fruit, and on the background og organic and mineral fertilizers increases the content of phosphorus and potassium. All this improves the quality of fruit on soils fertilized. The optimum nutritive conditions of soil formed on the background of mineral system, manure and manure with mineral fertilizers. Ecologically pure fruit produce useful for infant and dietary food is obtained and this indicates to ecologically safe methods of increase of soil fertility and productivity of fruit agrocenoses.
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