Scientia Horticulturae
Zieslin, N., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Mor, Y., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Bachrach, A., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Haaze, H., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Kofranek, A.M., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
The effects of pinching and lateral bud removal (deshooting) on the development of structural shoots, the number of flowers, and the average flower stem length in young rose plants were examined, using the cultivars 'Baccara', 'Sonia' and 'Belinda'. The effect of deshooting on flower yield varied with each cultivar. It did not affect the number of 'Baccara' flowers, but increased 'Sonia' and 'Belinda' flower production by 50% and 75%, respectively. Leaving flowers to bloom out on plants before the start of commercial harvest resulted in a decrease in the length of the flower stems and also reduced the beneficial effect of deshooting on flower yield. Deshooting enhanced structural shoot formation ("bottom breaks"). Pinching flower buds of structural shoots increased the number of 'Baccara' flowers in comparison with pruning these shoots to 40-60 cm, as in common practice. Deshooting of the structural shoots of 'Sonia' and 'Belinda' increased the number of flowers in both cultivars. © 1976.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Controlling the growth and development of rose plants after planting
4
Zieslin, N., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Mor, Y., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Bachrach, A., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Haaze, H., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Kofranek, A.M., Department of Ornamental Horticulture, The Hebrew University of Jerusalem, RehovotIsrael
Controlling the growth and development of rose plants after planting
The effects of pinching and lateral bud removal (deshooting) on the development of structural shoots, the number of flowers, and the average flower stem length in young rose plants were examined, using the cultivars 'Baccara', 'Sonia' and 'Belinda'. The effect of deshooting on flower yield varied with each cultivar. It did not affect the number of 'Baccara' flowers, but increased 'Sonia' and 'Belinda' flower production by 50% and 75%, respectively. Leaving flowers to bloom out on plants before the start of commercial harvest resulted in a decrease in the length of the flower stems and also reduced the beneficial effect of deshooting on flower yield. Deshooting enhanced structural shoot formation ("bottom breaks"). Pinching flower buds of structural shoots increased the number of 'Baccara' flowers in comparison with pruning these shoots to 40-60 cm, as in common practice. Deshooting of the structural shoots of 'Sonia' and 'Belinda' increased the number of flowers in both cultivars. © 1976.
Scientific Publication