Method for increasing transplanting survival rate of strawberry bareroot seedlings in three-dimensional substrate cultivation
A technique for transplanting survival rate and matrix cultivation is applied in the field of improving the transplanting survival rate of strawberry bare-root seedlings in three-dimensional matrix cultivation, which can solve the problems of low transplanting survival rate of bare-root seedlings and the like, and is beneficial to plant growth, yield and survival rate. High, reducing the effect of moisture management intensity
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Embodiment 1
[0032] (1) On August 18, an aqueous solution diluted 800 times by weight with Kairun (25% pyraclostrobin) was used to sterilize and prevent diseases in field nursery fields;
[0033] (2) On the evening of August 20th, the weather was cloudy, and the specific implementation can also be carried out in the evening on a cloudy day. Start seedlings and clean up, remove old leaves, diseased leaves, invalid leaves and stolons of strawberry bare-root seedlings, leaving 4 leaves and 1 heart, wash the root soil to get strawberry bare root seedlings;
[0034] (3) Immerse all the roots and rhizomes of the cleaned strawberry bare-root seedlings into a container filled with an aqueous solution diluted 600 times by weight with 60% pyraclostrobin-Dysenlian water-dispersible granules, and disinfect them for 60 seconds Pick up and dry for 1min;
[0035] (4) plant the strawberry bare-root seedlings in the step (3) in the slow seedling seedbed with 6cm * 6cm spacing density on the facility seedb...
Embodiment 2
[0039] (1) On August 19, an aqueous solution diluted 1000 times by weight with Kairun (25% pyraclostrobin) was used to sterilize and prevent diseases in the field nursery;
[0040] (2) Seedlings were raised and cleaned up on August 22, and the old leaves, diseased leaves, invalid leaves and stolons of strawberry bare-root seedlings were removed, leaving 4 leaves and 1 heart, and the root soil was cleaned to obtain strawberry bare-root seedlings;
[0041] (3) Immerse all the roots and rhizomes of the cleaned strawberry bare-root seedlings into a container filled with 60% pyraclostrobin-Dysenlian water-dispersible granules diluted 1000 times by weight in a container, and disinfect them for 90 seconds Pick up and dry for 2.5 minutes;
[0042](4) The strawberry bare-root seedlings in the step (3) are planted with 8cm * 8cm spacing density in the slow seedling seedbed that is covered with the simple construction of 6cm moist cultivation medium, watered thoroughly after completion, ...
Embodiment 3
[0046] (1) On August 21, an aqueous solution diluted 1000 times by weight with Kairun (25% pyraclostrobin) was used to sterilize and prevent diseases in the field nursery;
[0047] (2) On August 23, the seedlings were raised and cleaned, and the old leaves, diseased leaves, invalid leaves and stolons of strawberry bare-root seedlings were removed, leaving 4 leaves and 1 heart, and the root soil was cleaned to obtain strawberry bare-root seedlings;
[0048] (3) Immerse all the roots and rhizomes of the cleaned strawberry bare-root seedlings into a container filled with an aqueous solution diluted 500 times by weight with 80% mancozeb, pick up and dry for 2 minutes after disinfection for 70 seconds;
[0049] (4) Plant the strawberry bare-root seedlings in the step (3) with a spacing density of 5 cm × 5 cm in a slow seedling bed covered with a 7 cm moist culture medium, and water it thoroughly after completion, wherein the culture medium is 3:1 by volume a mixture of peat and per...
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