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为加快葡萄苗木繁殖,1982—1983年,我们先后于佳木斯市四丰山果树场和绥棱果树试验站,采用密闭遮阴棚、浸润灌水和水袋降温的简易设施,多次进行了葡萄绿枝扦插繁殖试验。单芽绿枝扦插和未木质化的嫩枝扦插首次获得成功。红香水半木质化单芽一叶成苗率高达86.7％,其未木质化单芽一叶成苗率达73.3％;山葡萄半木质化单芽一叶成苗率达83.0％,未木质化的为74.0％。这两项成功,既扩大了扦插材料的来源,又节省了插条,因此可以作葡萄苗木繁殖的一个好方法。
To speed up the breeding of grape seedlings, 1982-1983, we successively in Jiamusi Si Fung Mountain fruit trees and Sui Yan fruit trees test station, the use of closed shade shed, infiltration irrigation and water bag cooling simple facilities, many times the grape green Branch cutting propagation test. Single shoots of green shoots and non-lignified shoots were successful for the first time. The percentage of seedlings per leaf of half-lignified sweet-scented osmanthus was as high as 86.7%, and the rate of seedling formation per leaf of un-lignified single-bud reached 73.3%. The seedling rate of single-leaf of half-lignified grape was 83.0% 74.0%. These two successes have both broadened the source of cuttings and saved cuttings so that they could be a good way to reproduce grape seedlings.