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Effects of the Timing of Cut Back Pruning for the Whole Tree Canopy on Sprouting and Growth and on the Carbohydrate and Nitrogen Content in the Branches of Satsuma Mandarin Trees in a Systemized Alternate-bearing Orchard
Satsuma Mandarin Trees Systemized Alternate-bearing Orchard carbohydrate
2009/7/13
To determine the adequate pruning time during the rest year of satsuma mandarin trees in a systemized-alternate bearing orchard, the sprouting ratio and growth in new shoots were compared among satsum...
Water Movement Analysis on Satsuma Mandarin Trees under Mulching Cultivation
National Agricultural Research Center for Western Region
2009/7/10
We developed a transpiration measurement system for satsuma mandarin trees to analyze water movement under a mulching sheet cultivation system in summer, and showed that the daily average water loss f...
Development of a Water Stress Indicator for Simple Estimation of Water Status in Satsuma Mandarin Trees
citrus tree LWP (leaf water potential) patch test transpiration
2009/7/8
A simple new estimation method for water status in satsuma mandarin (Citrus unshiu Marcow.) was developed, expecting to improve irrigation in the summer and early autumn seasons and increase fruit qua...
Effects of Nitrogen Application Time in Spring on Absorption by Satsuma Mandarin Trees
15N-tracer method translocation utilization rate
2009/7/6
Effects of application time in spring on nitrogen absorption by satsuma mandarin (Citrus unshiu Marc. cv. ‘Nankan No. 20’) were investigated. Field and pot tests were performed using an 15N-tracer met...