Matrix for planting horticultural crops and gas-liquid dynamic balance type soilless culture device

• Main Authors: ZHOU JIE, XING QUFAN
• Format: Patent
• Language: Chinese; English
• Published: 26.08.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TRAPPING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WATERING

The invention discloses a substrate for planting horticultural plants and a gas-liquid dynamic balance type soilless culture device, and belongs to the technical field of horticultural plants.According to the scheme, the horticultural plants are cultivated on the substrate, the crop nutrient utilization rate is effectively increased, damage of diseases to the plants is reduced, and the crop yield is increased; when the water content in the matrix is large and the gas content is reduced, the gas is pumped to the gas guide cavity through the gas pump, and the volume of the expansion recovery sleeve is expanded through the gas supplementing hole to extrude the matrix, so that the water in the matrix is extruded out and enters the water guide groove through the water collecting hole; meanwhile, gas is released into the matrix through the micro air holes of the expansion recovery sleeve to fill gaps generated after drainage, the situation that the matrix settles and blocks after extrusion drainage, and the gas con