Preview

Soil Science and Agrochemistry

Advanced search

EFFECT OF KALIPLANT ON PEA YIELD AND USE OF Soil POTASSIUM BY PLANTS ON LUVISOL LOAMY SAND SOIL

Abstract

The effect of Kaliplant on pea yield and different potassium forms use by pea plants was found to depend on mobile potassium content in Luvisol loamy sand soil as well as on the rate of K-fertilizer. Significant stimulation effects of Kaliplant on the use of water-soluble, exchangeable and unexchangeable potassium forms were observed under following conditions: at the first level of soil K-supply (94 mg kg-1 K2O) - at treatments NP, NPK60 и NPK90; at the second level (146 mg kg-1 K2O) - at treatments NP, NPK60 and at the third level (164 mg kg-1 K2O) - at treatment NP.

For citations:


Mikhailouskaya N.A., Barashenko T.B., Dyusova S.V. EFFECT OF KALIPLANT ON PEA YIELD AND USE OF Soil POTASSIUM BY PLANTS ON LUVISOL LOAMY SAND SOIL. Soil Science and Agrochemistry. 2009;(1):235-243. (In Russ.)

Views: 159


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 0130-8475 (Print)