Abstract:
Ginger planted in research using arch sheds, yield could reach
1140.49 t/hm
2, an increase of 128.97%.Two water-fertilizer integration management modes of drip irrigation and fertilization or drip irrigation combined with hanging spray, compared with conventional fertilization amount of planting ginger, amount of fertilization was reduced by 20%, while amount of irrigation water was reduced by 50.71% and 51.63% respectively, and ginger yield was increased by 26.23% and 55.49%.Total output value of ginger-green onion rotation mode increased by 37.04% higher than ginger monoculture mode.In winter and spring, a combination of underfloor heating and air heating was the most significant way to promote cultivation.Ginger cutting seedling method was adopted to effectively advance sowing period by about 70 d, which had advantages of improving seedlings' growth, adjusting stubble, and prolonging growth period.Research results aimed to provide a reference for local ginger high-yield and efficient production and realize income increase.