| Abstract: | 3-S cultivating technique puts forward the obstruction of higher yield of rice production in cold zone. It make use of big pot to sow with single seed at earlier stage (proper),to foster vigorous seedlings. Single seeding was transplanted with super wide spacing planting at proper stage, applying fertilizer in deep layer of field and controlling Irrigating. By using above cultivation methods, it can prolong rice growth period, enlarge nutrient space, release individual productive potentiality, make full use of low tillers, then it can form a cultivating technique system with achieve active photosynthesis and high yield plant populations. |
