Cultivation method for non-transgenic papaya

• Main Authors: HOU YUANYAO, CHENG JINJIAN, LIANG KEPING
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; 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; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING; WATERING

The invention relates to a cultivation method for non-transgenic papaya. The cultivation method comprises the steps of seed soaking, seedling treatment, seedling hardening, field treatment, field planting, flowering and fruiting and the like. In the seedling treatment process, a broad-spectrum low-toxicity pesticide and a compound fertilizer are used for spraying, wherein the broad-spectrum low-toxicity pesticide comprises a 1000-fold imidacloprid solution with a concentration of 30% and a 1000-fold chlorothalonil solution with a concentration of 40%; and the compound fertilizer comprises N23-P10-K12 and is mixed with 300 times of a rooting agent for irrigation. In the field planting process, the following pesticides are alternately sprayed: a 1000-to-1500-fold emamectin benzoate solutionwith a concentraion of 5%, a 1000-to-1500-fold abamectin and spirodiclofen solution with a concentration of 5%, a 800-to-1200-fold fenpyroximate solution with a concentration of 5%, a 500-to-1000-foldimidacloprid solution wit