The sweet cherry Zaodaguo/rootstock Gisela 5 was introduced from Insti- tute of Fruit Tree Research in Shandong Province in 2009. It was planted in sun- light greenhouse. The results showed Gisela 5 flowered as early ...The sweet cherry Zaodaguo/rootstock Gisela 5 was introduced from Insti- tute of Fruit Tree Research in Shandong Province in 2009. It was planted in sun- light greenhouse. The results showed Gisela 5 flowered as early as 2 years after transplanting and a small part fruited. In the 3~ to 5~ year, the annual productions reached 1 125, 2 940 and 6 300 kg/hm2 correspondingly. The main technical mea- sures for early good harvest included planting high-quality seedlings, reasonable fer- tilizer and water management, appropriate tree shape, reasonable pruning, reason- able regulation of temperature and humidity, protecting flowers and fruits, pest con- trol, etc.展开更多
The study considers the morphological and physiological behaviour of self-rooted sweet cherry CV （Cultivar） ＇Hedelfinger＇ wild type （H） and somaclonal （HS） grafted on ＇Gisela 6＇ and ＇Colt＇ rootstock. The s...The study considers the morphological and physiological behaviour of self-rooted sweet cherry CV （Cultivar） ＇Hedelfinger＇ wild type （H） and somaclonal （HS） grafted on ＇Gisela 6＇ and ＇Colt＇ rootstock. The somaclonal showed reduced vegetative vigour without any variation of the natural tree＇s architecture. The rootstock ＇Gisela 6＇ caused change in genotype habitus inducing a spreading shape, while ＇Colt＇ increased trunk diameter and height. Fruit quality and size were not affected by genotype nor rootstock. ＇Gisela 6＇, from these preliminary data, had proved the most suitable rootstock for both genotypes since it reduced the tree size and vigor and induced early bearing and the production of a greater number of fruiting spurs.展开更多
文摘The sweet cherry Zaodaguo/rootstock Gisela 5 was introduced from Insti- tute of Fruit Tree Research in Shandong Province in 2009. It was planted in sun- light greenhouse. The results showed Gisela 5 flowered as early as 2 years after transplanting and a small part fruited. In the 3~ to 5~ year, the annual productions reached 1 125, 2 940 and 6 300 kg/hm2 correspondingly. The main technical mea- sures for early good harvest included planting high-quality seedlings, reasonable fer- tilizer and water management, appropriate tree shape, reasonable pruning, reason- able regulation of temperature and humidity, protecting flowers and fruits, pest con- trol, etc.
文摘The study considers the morphological and physiological behaviour of self-rooted sweet cherry CV （Cultivar） ＇Hedelfinger＇ wild type （H） and somaclonal （HS） grafted on ＇Gisela 6＇ and ＇Colt＇ rootstock. The somaclonal showed reduced vegetative vigour without any variation of the natural tree＇s architecture. The rootstock ＇Gisela 6＇ caused change in genotype habitus inducing a spreading shape, while ＇Colt＇ increased trunk diameter and height. Fruit quality and size were not affected by genotype nor rootstock. ＇Gisela 6＇, from these preliminary data, had proved the most suitable rootstock for both genotypes since it reduced the tree size and vigor and induced early bearing and the production of a greater number of fruiting spurs.
