Planting method of selenium-rich carya illinoensis

• Main Author: LYU DEWEN
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2017
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; FERTILISING; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; MANUFACTURE THEREOF; METALLURGY; MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS; PLANTING; SOWING; TRAPPING; WATERING

The invention mainly relates to the technical field of fruit tree planting, and discloses a planting method of selenium-rich carya illinoensis. The method comprises the steps of stock selection, scion selection, grafting treatment, management after grafting, winter top-dressing and fructescence fertilization spraying. Through the simple method, the selenium content of ripe carya illinoensis reaches 16.72 microgram/100 g, the shell thickness is reduced by 28.6%, which makes it easy to eat by removing shells, and thus the sales volume of the ripe carya illinoensis is increased by 14.8%, and the economic income of farmer households is remarkably increased; ginkgo seedlings which are 2-3 years old are selected as stocks, the main stems are thick, so many nutrients are accumulated, the stocks are prepared after leaves fall in autumn, and are wrapped with nonwovens soaked with chitosan to promote wound healing and avoid germs breeding caused by too much tree flow at big wounds after grafting, scions are promoted to