Method for cultivating high-yield maize wheat by carrying out distant asexual propagation on maize and wheat

• Main Authors: WANG CHENGYU, MA GUILING, WANG SHAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 05.10.2016
• 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 breeding technology in the field of crops, and in particular relates to a method for cultivating high-yield maize wheat by carrying out distant asexual propagation on maize and wheat. Wheat is one of three major grain crops in China, and increase of the yield of the wheat is the current significant subject of the field of grain crops. According to the invention, an asexual hybridization manner is adopted, a high-yield maize crop is taken as stock, the wheat is taken as a scion, and distant asexual propagation is carried out, so that the high-yield characteristic of the maize is transferred onto the wheat, and the wheat also becomes a high-yield crop; the difficulty of the technology consists in that the maize and the wheat are plants in the same family but different genera, survival is difficult after grafting, and a successful precedent does not exist at home and abroad; in the method provided by the invention, embryos of the maize and wheat are grafted, due to a period with the st