Selective breeding method of corylus heterophylla fisch

• Main Authors: GAO JUN, LIANG GUORU, GAO QIANG, BIAN JING, MA ZHONGHUI, ZHANG CHUNTAO, SHENG SHUYAN, HU YUEHUA, LI WEI, ZUO HUI, DONG FUGANG, LI YING, GUAN JINGZHU, WANG ZHONG
• Format: Patent
• Language: English
• Published: 14.01.2015
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The invention discloses a selective breeding method of corylus heterophylla fisch. The method is characterized by comprising the following steps: manually building a nursery: selecting a plot of hill or sloping field with fertile soil to build the nursery; selecting wild good clonal corylus heterophylla fisch and then transplanting into the nursery for propagation, wherein the cultivation season is late autumn or early spring, holes are dug in the nursery, seedlings are planted according to a plant row of 2*3 m, the specification of the holes is 0.5*0.5*0.5 m, 2.5 kg of chicken manure is applied in each hole, and the seedlings are thoroughly watered once; performing asexual propagation: performing cleft grafting in late April during grafting propagation, and performing layering propagation from the spring to the summer. The fruits of the strain have the characteristics of high yield, good fruit shape, pure mouthfeel, thin peel, small parts wrapped by seed coats, easiness in peeling, early maturity of the fruits and the like; the fruits are oak-shaped and thin in peel, have full nuts and are easy to shell to eat raw or eat after being processed.