STUDY OF DIURNAL CHANGES IN PHOTOSYNTHETIC RATE AND QUANTUM EFFICIENCY OF GRAPEVINE LEAVES AND THEIR UTILIZATION IN CANOPY MANAGEMENT
STUDY OF DIURNAL CHANGES IN PHOTOSYNTHETIC RATE AND QUANTUM EFFICIENCY OF GRAPEVINE LEAVES AND THEIR UTILIZATION IN CANOPY MANAGEMENT
葡萄叶片光合速率与量子效率日变化的研究及利用