CATDOLL : CATDOLL: Charcoal heating in greenhouses has an impact on vegetables

The harmful substances contained in the smoke will affect the growth of vegetables. Moreover, it is unsafe to light a fire directly in the greenhouse. You can spray amino acid foliar fertilizer + powdered potassium dihydrogen phosphate on the leaves to keep the vegetables warm and add relatively safe insulation measures.

Cabbage fertilization management plan:

When the soil moisture is insufficient, water should be applied to create moisture before tilling the land after applying base fertilizer. The main sowing method of Chinese cabbage in autumn is direct sowing, which is divided into two methods: row sowing and hole sowing.

The sowing time of cabbage is generally from August 1st to 20th per mu. You can apply decomposed organic fertilizer + microbial agent as base fertilizer. You can choose the agent with more strains, such as 2 billion, 6 major active bacteria. Such agents have high activity, especially the agents with added Trichoderma harzianum, the activity will be higher. Such manure + 2 billion agents can be used as base fertilizer, such as Ribery Feast Microbial Bacteria.

Reasonable watering

If the bottom soil is insufficient, water in time after sowing to ensure uniform and strong seedlings. Water once each after thinning and finalizing. Water in the early stage of rosette to promote plant growth. Water in combination with topdressing during the head formation period, with large and even watering. Control water appropriately in the later stage to promote heart formation.