闽北高山区线椒高效栽培技术OA

Combined with the unique climatic characteristics and geographical conditions of high mountainous areas in Northern Fujian,the efficient cultivation techniques for linear pepper suitable for this region were summarized from 6 aspects:variety selection,seeding and seedling raising,field planting,field management,disease and pest control,and harvesting and preservation.Specifically,suitable linear pepper varieties such as'Xiangla No.14'and'Xiangla No.8'were selected;reasonable sowing and seedling raising schedules were arranged,and seedling cultivation was conducted using plastic greenhouses,small arched sheds or protected greenhouses;the integrated technology of plastic mulching+drip irrigation+straw mulching was adopted to alleviate the impacts of high temperature and drought in summer,and conventional double-row planting was applied(single-row planting was used in some narrow and elongated plots);scientific water and fertilizer management as well as pruning and staking were carried out;green prevention and control of diseases and pests were implemented through means of prevention first and early intervention;fruits were harvested timely and stored under low-temperature conditions.The technology can improve the local yield of linear peppers and the percentage of marketable fruits,raise the income of growers,and promote the sustainable development of the linear pepper industry in the study area.This paper provides a reference for the cultivation and management of linear peppers in similar regions.