High-quality, efficient and economical production method of strawberry plug seedlings
A technology for economical production and plug seedlings, applied in planting substrates, botany equipment and methods, horticulture, etc., can solve problems such as low production efficiency, high production costs, and no guarantee of seedling quality, and achieve high production efficiency and reduced Dependency of facilities, effect of avoiding soil-borne diseases
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Embodiment 1
[0036] Implementation location: In the greenhouse at the base of the Flower Research Institute of Yunnan Academy of Agricultural Sciences, Kunming City, Yunnan Province, at an altitude of 1896 meters.
[0037] (1) Mother plant selection and colonization
[0038] ① Install multiple rows of supports on the ground in the greenhouse, and place a strawberry cultivation trough on each support. The distance between two adjacent strawberry cultivation troughs is 1.1 meters; the notch of the strawberry cultivation trough is 100 cm away from the ground; 20 centimeters in width, 20 centimeters in width at the bottom, and 20 centimeters in height; the cultivation substrate is filled in the strawberry cultivation tank, and the cultivation substrate is mixed by peat and perlite at a volume ratio of 7:3 of peat: perlite; support and strawberry cultivation groove The amount is determined according to the production volume.
[0039] ②Tissue-cultured virus-free seedlings of short-day strawberr...
Embodiment 2
[0055] Embodiment 2 is the same as Embodiment 1 except that the following measures are different, and will not be repeated here.
[0056] Implementation location: Yunnan Agricultural Science and Technology Park, Jiangchuan County, Yuxi City, Yunnan Province, with an altitude of 1680 meters.
[0057] Step (1) In the selection and planting of the mother plant, 'Taoxun' (ginkgo strawberry) was added to the variety; the planting date of the mother plant was August 31, 2014, and the distance between the strawberry cultivation tanks was 1.2 meters. The width is 25 cm, and the height is 25 cm; the mother plants are planted in double rows in the strawberry cultivation tank, the row spacing is 15 cm, the plant spacing is 25 cm, and 4400 plants are planted per mu.
[0058] Step (3) During the seedling propagation stage, mother plant maintenance and seedling harvesting, the two seedling harvesting dates were June 6, 2015 and August 6, 2015, respectively. 'Zhang Ji', 'Hongyan' and ' The ...
Embodiment 3
[0061] Embodiment 3 is the same as Embodiment 2 except that the following measures are different, and will not be repeated here.
[0062] Step (4) ③ place the hole tray with the seedlings inserted in the open field (embodiments 1 and 2 are in the greenhouse), and on the 43rd day after cutting, the outer wall of the cultivation substrate in the holes of the hole tray is covered with new roots of the inserted seedlings, The plug seedlings are the strawberry plug seedlings produced, which can be transplanted to produce fresh strawberry fruits. 'Zhangji', 'Hongyan' and 'Taoxun' had an average of 67, 62 and 67 cuttings per mother plant, respectively, and the seedling numbers of 'Zhangji' and 'Hongyan' were slightly higher than those in the greenhouse. The survival rate of cuttings of 'Zhang Ji', 'Hongyan' and 'Taoxun' reached 98.5%, 98.4% and 95.7% respectively.
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