Hydroponic device convenient for researching cotton root system

• Main Authors: WANG GUANG'EN, LIU YI, CUI SHUFANG, LI JUNLAN, QIAN YUYUAN, ZHANG XI
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The utility model relates to the technical field of hydroponic accessory devices, in particular to a hydroponic device convenient for researching a cotton root system, which is convenient for observing the growth condition of a seedling, does not damage the root system of the seedling and improves the practicability. The nutrient solution is convenient to replace; meanwhile, seedlings can be prevented from lodging, and healthy growth of the seedlings is guaranteed; the device comprises a hydroponic box, a base fixing device, a box cover and a shading device, and a plurality of groups of seedling growing holes are formed in the box cover; the water culture box is made of a transparent material; the shading device comprises a left supporting plate, a right supporting plate, a fixing plate, arotating shaft, shading cloth, a rocker, a left ball bearing, a right ball bearing, a first conical wheel, a lower ball bearing and a second conical wheel. The device further comprises a water inletpump, a drainage pump, two