F. V. Garcia

Effect of Leaf Phosphorus and Potassium Concentration on Chlorophyll Meter Reading in Rice

K. Cassman, S. Peng, R. Laza, 1999 .

INCREASED N-USE EFFICIENCY USING A CHLOROPHYLL METER ON HIGH-YIELDING IRRIGATED RICE

Kenneth G. Cassman, Romeo M. Visperas, Shaobing Peng, 1996 .

Adjustment for Specific Leaf Weight Improves Chlorophyll Meter's Estimate of Rice Leaf Nitrogen Concentration

Kenneth G. Cassman, Shaobing Peng, Rebecca C. Laza, 1993 .

Chlorophyll meter estimates leaf area‐based nitrogen concentration of rice

Ma. Rebecca C. Laza, Kenneth G. Cassman, Shaobing Peng, 1995 .

Microwave‐oven drying of rice leaves for rapid determination of dry weight and nitrogen concentration

K. Cassman, S. Peng, M. Laza, 1994 .