1. Wintering cultivation: use cold weather, plastic shed to cultivate cold-tolerant vegetables before winter, wintering under protective equipment, early harvest in early spring, such as wind-breaking roots, spinach, leeks, etc., wintering spinach, rapeseed, alfalfa, medium and small shed Celery, leeks, etc.
2. Early maturing cultivation: use protection equipment to prevent cold and warm, early colonization to obtain early maturing products.
3. Delayed cultivation: sowing in summer and cultivation in protective equipment in autumn to prolong the growth period and supply period of vegetables.
4. Summer cultivation: In the hot and rainy season, shades, shades, etc. are used for shading, cooling, and rain protection, and cultivation is carried out in the summer.
5. Promote cultivation: use the greenhouse for warm cultivation in the cold season to promote the product.
6. Softening cultivation: cultivation by softening room or other softening method.
A self-contained, portable liquid chemical supply tank storage and transfer unit includes an external support shell having upper and lower support shell sections concentrically joined to one another. The upper support shell section includes diametrically opposed upright arms which define therebetween a generally U-shaped space in which the transfer system is positioned. The lower support shell section houses a liquid chemical storage tank. The transfer system includes a metering canister fluid-connected to the liquid chemical within the storage tank, a selector valve assembly and a pump (preferably a manually-actuated hand pump). Operation of the pump will allow liquid chemical to be drawn from the storage tank and into the canister. The liquid chemical in the metering canister may then be transferred (e.g., via gravity or another pump) to another tank, for example, a mixing tank associated with an agricultural spray implement.
Chlorine Dioxide for Algae Removal, Chlorine Dioxide for Removing Odor, Chlorine Dioxide for Air Disinfection, Chlorine Dioxide for Paper Bleach
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