Protective seedling-planting method and device for laminaria japonica seedling roots in rows, and method

• Main Authors: XIAO LUYANG, YAN XIN, ZHANG XIANGUANG, JIANG TAO, LI XIAOBO, ZHU YE, LU LONGFEI, XING JINGZHU, HONG YANG
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The invention relates to a protective seedling-planting device for laminaria japonica seedling roots in rows. The seedling-planting device includes a root-protecting device, a seedling-clamping deviceand a seedling rope; the section of the root-protecting device is in a U shape and has an open end and a closed end which can be adjusted to open and close; the seedling-clamping device is located inside the root-protecting device and can tightly clamp the root stalks of laminaria japonica seedlings; the seedling rope is located on the closed end of the root-protecting device, and the clamping movement part of the seedling rope is aligned to the center axis of the root-protecting device; the tensioning of the seedling rope can be adjusted; the closed end of the root-protecting device is in anellipsoid shape and used for passing in front of the seedling rope without blocking; when the closed end is opened, the seedling-clamping device clamping the laminaria japonica seedlings can pass through the opened part of th