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
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.
