SPAD value 第1页

Effects of Different Dosages of NPK Fertilizer on Chlorophyll Content of Wuzhimaotao SPAD Value of Cotton Leaves on Main Stem and Nitrogen Diagnosis for Cotton Growth Relationship between the Efficient Amount of Nitrogen Application for Grain Filling and the SPAD Value at Full Panicle Stage in Mid-Season Hybrid Rice Effect of earthworms on the photosynthetic characteristics of wetland plants and their capacity to purify wastewater CORRELATION BETWEEN VARIATIONS OF SPAD VALUE OF LEAF AT DIFFERENT POSITION AND BIOMASS OF MAIZE Genotypic variation of leaf SPAD value, nitrogen and nitrate content in maize Application of relative SPAD values for nitrogen fertilizer management of different cultivars of summer maize Agronomic responses to nitrogen application and nitrogen utilization in rice fields Effect of chicken manure application on SPAD value, hay yield and protein content of Lolium multiflorum cv. Tetragold Effects of lead stress on net photosynthetic rate, SPAD value and ginsenoside production in Ginseng (Panax ginseng) Effects of Different Nitrogen Topdressing Methods on Correlated Character and Yield of Maize in Cold Zone The effect of super absorbent polymer on the growth and nutrition absorption of Festuca arundinacea L. on an improved gangue matrix Predicting the Leaf Area and Leaf Dry Weight of Elaeagnus mollis in Shanxi