登录

论文 视频 会议

订阅 投稿

  • 首页
  • 学术期刊
  • 学术焦点
  • 学术视频
  • 工程成就
  • 工程前沿
  • 联系我们
期刊首页 优先出版 当期阅读 过刊浏览 作者中心 关于期刊 English

2022年 第9卷 第2期

大纲

摘要

关键词

《农业科学与工程前沿(英文)》 >> 2022年 第9卷 第2期 doi: 10.15302/J-FASE-2022442

SUSTAINABLE SUGARCANE CROPPING IN CHINA

展示更多

1. Key Laboratory of Sugarcane Biotechnology and Genetic Improvement (Guangxi), Ministry of Agriculture and Rural Affairs, Guangxi Key Laboratory of Sugarcane Genetic Improvement, Sugarcane Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China

2. Interdisciplinary Research Center for Agriculture Green Development in Yangtze River Basin, College of Resources and Environment, Southwest University, Chongqing 400716, China

3. Queensland Alliance for Agriculture and Food Innovation, University of Queensland, St Lucia 4067, QLD, Australia

4. Center for Resources, Environment and Food Security, China Agricultural University, Beijing 100193, China

发布日期 :2022-04-12

摘要

Demand for sugar is projected to grow in China for the foreseeable future. However, sugarcane production is unlikely to increase due to increasing production cost and decreasing profit margin. The persisting sugarcane yield plateau and the current cropping system with fertilizer overuse, soil acidification and pests and diseases remain the major productivity constraints. Sugarcane agriculture supports the livelihood of about 28 million farmers in South China; hence, sustaining it is a socioeconomic imperative. More compellingly, to meet the ever-increasing Chinese market demand, annual sugar production must be increased from the current 10 Mt to 16 Mt by 2030 of which 80% to 90% comes from sugarcane. Therefore, increasing sugar yield and crop productivity in an environmentally sustainable way must be a priority. This review examines the current Chinese sugarcane production system and discuss options for its transition to a green, sustainable cropping system, which is vital for the long-term viability of the industry. This analysis shows that reducing chemical inputs, preventing soil degradation, improving soil health, managing water deficit, provision of clean planting material, and consolidation of small farm holdings are critical requirements to transform the current farming practices into an economically and environmentally sustainable sugarcane cropping system.

关键词

sustainable sugarcane cropping / soil health / rotation and intercropping / soil acidification

正文

关注我们

网站版权所有 © 2015 《中国工程科学》杂志社有限责任公司

京公网安备 11010502051620号 京ICP备11030251号-2
Follow us
网站版权所有 © 2015 《中国工程科学》杂志社有限责任公司
京公网安备 11010502051620号 京ICP备11030251号-2