Mung bean seedling stage management: seed pre-sprouting should not be too long
so as to avoid thin, weak seedlings. Excessive humidity is one of the important causes of damping-off disease, so humidity should be kept at a suitable level during the seedling stage. Pre-sowing irrigation should be appropriate: too much leads to high humidity and lowers soil temperature; too little means more frequent watering during the seedling stage, which not only wastes labor but also increases humidity. In the early stage of emergence, fine soil can be scattered over the bed surface...
so as to avoid thin, weak seedlings. Excessive humidity is one of the important causes of damping-off disease, so humidity should be kept at a suitable level during the seedling stage. Pre-sowing irrigation should be appropriate: too much leads to high humidity and lowers soil temperature; too little means more frequent watering during the seedling stage, which not only wastes labor but also increases humidity. In the early stage of emergence, fine soil can be scattered over the bed surface 1 to 2 times to preserve soil moisture and fill ground cracks.