TY  - BOOK
AU  - Kansal, B.D.
TI  - Potassium nutrition of maize and wheat and its interaction with calcium and magnesium
U1  - T 631.41 K11P 
PY  - 1972///
CY  - Ludhiana
PB  - PAU
KW  - SOILS - POTASSIUM CONTENT
KW  - MAIZE. POTASSIUM
KW  - SOILS. SOIL FERTILITY. WHEAT
N2  - Application of potassium increased the grain yield of wheat On soils with high available potassium. the response to potassium application was observed only with an application of 30 kg per ha of K20 On soils with low available potassium, the increase in g
ER  -