Planting performance and high yield cultivation techniques of rice cv. ‘Jinguyou 3301’ as post tobacco rice

This paper summarized demonstration and extension of introduced rice cv. ‘Jinguyou 3301’ in Changting County in 2015 and 2016.Through two-year planting,it performed strong stem,moderate tillering ability,regular population,large panicles and many grains,good coloring during the late period,heavy 1000-grains weight,high adaptability,high resistance to lodging and high yield.The key points of its high yield cultivation techniques were as followed:timely sowing,breeding strong seedlings with many tillers,rational close planting,enough basic seedlings,formulated fertilization,application of suitable amount of nitrogen,low amount of phosphate and high amount of potassium fertilizer,alternate moisture condition with dry and wet,aerobic irrigation,reduced application of chemicals and comprehensive control of diseases and pests.