How to solve the problem of vegetable rot

Adding organic fertilizer

Decomposed organic fertilizers, especially hot manure fertilizers, can improve disease resistance of seedlings and reduce morbidity. Before nursery, in the seedbed, the finely crushed hot manure and bed soil are mixed at a ratio of 5:1 as the nursery soil. The nitrogen fertilizer is used as the base fertilizer in the seedbed as little as possible. Note: The organic fertilizer should be fully decomposed, and it is best to use a special fermentation agent (such as a goldfish starter) to avoid “burning seedlings” and a large loss of nutrients.

Control the amount of water

When raising seedlings in shelters such as greenhouses or greenhouses, generally the seedbeds are not significantly droughty (the topsoil does not scatter in groups) when they are not watered; the amount of watering during obvious droughts should not be too large.

Rooting agent

The use of functional micro-organisms and related products to improve the micro-ecological environment of seedling roots can promote early germination of seeds and promote weak seedlings into strong seedlings. Better rooting and strengthening agents can simultaneously achieve the dual effects of “prevention” and “treatment”, such as the rooting of Jinbao. The use method is as follows: 1. Seedlings: seedbeds or nursery seedlings can be used. Take 50 ml of this product and dilute it 10 to 20 times. Mix it evenly in a 50 kg nutrient soil or a 4 to 5 square meter seedbed. It can promote rapid germination, consistent emergence, and no weak seedlings. 2. Seedling stage: In the seedling stage (after 2 leaves and 1 heart), use the 30-fold diluted solution of 5 to 10 kg per square meter of the seedbed for watering or spraying. Can significantly promote the main root elongation, bold, more lateral root.

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