辣椒低山工厂育苗高山移栽可行性及新增固碳减排能力研究

为探索低山工厂辣椒苗对高山地区环境的适应性、增产能力和新增固碳减排能力,通过不同播期对比试验、17个品种对比试验和大面积移栽生产试验,比较分析辣椒低山工厂育苗高山移栽的适应性、丰产性以及固碳减排效应。结果表明：辣椒低山工厂育苗不仅可以完全适应宜昌市高山地区生态环境,且各项试验均实现大幅增产、增收,其中大面积移栽生产试验中辣椒667 m²产量为3 280 kg,667 m²产值达15 622.6元;较农民自育苗667 m²增产967 kg,增产率达41.8%,667 m²产值增加7 273.6元,增收率达87.1%;667 m²新增固定减排CO₂量为619 kg,固碳减排效果良好。

Study on the Feasibility of Pepper Seedlings Raised in Low Mountain and Transplanted to High Mountain and Its New Capability of Carbon Sequestration and Emission Reduction

Abstract: In order to explore the abilities of adaptability, increase yield and increase carbon sequestration and emission reduction of pepper seedlings raised in low mountain and transplanted to high mountain environment, the effects of adaptability, high yield and carbon sequestration and emission reduction of pepper seedlings raised in low mountain and transplanted to high mountain were compared and analyzed through contrast test of different sowing dates, contrast test of 17 different cultivars and large area transplanting production test. The results showed that pepper seedling raised in low mountain and transplanted to high mountain could not only fully adapt to the ecological environment in the high mountain area of Yichang, but also achieve a substantial increase in yield and income. In large area transplanting production test, the yield of pepper was 3 280 kg per 667 m2, and the output value reached 15 622.6 yuan per 667 m2. Compared with farmers'' self-raised seedlings, the yield increased by 967 kg per 667 m2 with 41.8%, the output value increased by 7 273.6 yuan per 667 m2 with 87.1%. The amount of CO2 emission reduced by 619 kg per 667 m2, and the effect of carbon sequestration and emission reduction was good.