权威例句
A HUMIDITY- AND TEMPERATURE-CONTROL CABINET FOR GROWING PLANTS 'VARIABILITY OF FIBER LENGTH IN A RELATIVELY UNIFORM STRAIN OF COTTON 'THE RELATION OF SODIUM NITRATE AND CERTAIN OTHER NITROGEN CARRIERS TO THE DEVELOPMENT OF CHLOROSIS IN RICE• 1Growth, yield and quality of scented rice varieties under different NPK fertilizer levels and time of nitrogen applicationCORN ROOT ROT—A SOIL-BORNE DISEASE1Plastic covers for tobacco seedlingsVARIETAL DIFFERENCES IN COTTON BOLL SHEDDING AS CORRELATED WITH OSMOTIC PRESSURE OF EX- PRESSED TISSUE FLUIDS^GERMINATION OF BARLEY POLLENEvaluation of Corn Response to Sulfur Fertilization in Central to Northeast IowaJohn Sawyer, Associate Professor and Soil Fertility Extension Specialist
