Method for cultivating brassica chinensis to bloom indoors with LED light source

• Main Authors: LU XIAOMIN, LI HUIMIN, JIA SHUANGSHUANG
• Format: Patent
• Language: Chinese; English
• Published: 20.03.2013
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING; WATERING

The invention discloses a method for cultivating brassica chinensis to bloom indoors with an LED light source and belongs to the field of biotechnology. The method comprises the following steps: after germination for 2-3 days, seeds of the brassica chinensis sprout white buds and then are sown in a nutrition pot which is 25 cm in height and 12 cm in width, wherein vermiculite and grass carbon as the substrate at the ratio of 1V:1V are loaded in the nutrition pot; and after 7-8 days, seed leaves are flattened, and the brassica chinensis seedlings are cultivated under a light-emitting diode (LED) with monochrome red light or blue-red combination light at the ratio of 2:7 for 90 days, and a light source with monochrome red light or blue-red combination light at the ratio of 2:7 is most suitable for brassica chinensis to bloom. The method has the advantages of simplicity of operation, short blooming time and excellent fertility of plants, energy conservation and environmental protection, and the like, and is appl