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INFLUENCE OF SUMMER PRUNING AND ALAR ON GROWTH, FLOWERING, AND FRUIT-SET OF JERSEYMAC APPLE-TREES
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[50]
INFLUENCE OF ROOTSTOCK AND COLLAR ROT TREATMENT ON GROWTH, YIELD, AND ROOT DEVELOPMENT OF GOLDEN DELICIOUS APPLE-TREES
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OHIO AGRICULTURAL RESEARCH AND DEVELOPMENT CENTER RESEARCH CIRCULAR,
1984, (283)
:1-4