摘要
自20世纪80年代起,云南保山潞江坝胡椒种植面积逐渐萎缩,经调查分析,该地区冬春季节低温干旱的气候条件、管理粗放、连作障碍等导致胡椒旱衰和死亡是种植面积大幅萎缩的主要原因;作者在此基础上提出了该区胡椒产业发展的建议。
The planting area of black pepper has been reduced gradually since 1980s in Lujiang flatland. The results from investigation showed that black pepper＇decline caused by low temperature and dry weather in Winter and Spring and poor management and the problems in continuous cropping was the major reason in reducing plant area.Therefore, suggestions on black pepper＂ s development has been put forward.
出处
《热带农业科技》
2007年第4期20-22,33,共4页
Tropical Agricultural Science & Technology
关键词
胡椒
早衰
低温干旱
连作障碍
潞江坝
black pepper
decline
low temperature and dry weather
problems in continuous cropping
Lujiang flatland
