Yield effect 第1页

SELECT OF MODEL AND RECOMMENDATION OF NITROGEN FERTILIZATION FOR RUMEX K-1 HYBRID DOCK Analysis of Long-term Fertilization Effect on Yield of Wheat in Dry-land on Loess Plateau Fuzzy mathematical analysis of conservation tillage effect on yield based on Farmer Cognition Effects of water and fertilizer spatial coupling on nitrogen and phosphorus validity and yield effect of winter wheat （Triticum aestivum L.） THE EFFECT OF PRECIPITATION ON CORN YIELD AND THE ANALYSIS OF MARGINAL YIELD DFFECT Effect of deficit and rewatering on wheat photosynthesis and yield Effects of Limited Supplemental Irrigation on Potato in the Semiarid Areas of Middle Gansu Province