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Tech-driven sugarcane farming boosts yields, cuts costs in Guangxi_我的网站

一 |     Kenny 编译 3月14日，明年将担任副总理的行动党党魁David Seymour造访北帕高中，在离开时遭到了学生集体抗议。    (ECNS) -- At the "Sweet Light" modern sugarcane industrial park in Quli Town, Fusui County, in Chongzuo, south China's Guangxi Zhuang Autonomous Region, sugarcane varieties including Guitang 44, Yunzhe 081609, Guitang 76, Zhongtang 3, and Zhongfu 1 are thriving, with most stalks standing more than three meters tall.    The park rotates several varieties and plants them in separate zones to keep yields stable and the fields ecologically resilient.        Yang Xue, who has worked in the sugarcane industry for eight years and now runs an agritech company, has watched the shift from farming by experience to farming by data. Virus-free seedlings and the cultivation methods that go with them can extend ratoon cropping from three years to about five, he said, with germination rates reaching 95%. "In Chongzuo, per-hectare sugarcane yield used to be around 60 metric tonnes. With new varieties, improved cultivation methods, and planting models, yields have now risen to 72 metric tonnes," he said.    To manage the park's 333 hectares of contiguous fields, Yang's team has installed a smart irrigation system that combines water, fertilizer, and pesticide application. It can be run from a computer or a mobile app, with irrigation timing, flow, and volume set precisely. One worker can now cover more than 67 hectares.    The system has since been upgraded to a dual-pipe design, Yang said, allowing water, fertilizer, and pesticides to be applied together and accurately. Annual electricity costs have fallen from 1,200 yuan (about $168) per hectare to 750 yuan (about $105). Four workers can now fertilize 40 hectares in a day, work that previously took 30 workers to cover less than seven hectares.        Mechanized harvesting has cut costs as well. Cutting and loading by hand costs more than 16,500 yuan per hectare, based on a yield of 105 metric tons per hectare and a rate of 160 yuan per metric ton. With machine harvesting, farmers receive a state subsidy of about 3,000 yuan per hectare and pay only 750 to 1,200 yuan for the service. The park also returns chopped stalks to the fields, saving another 450 to 600 yuan per hectare in fertilizer.    The Chinese Academy of Tropical Agricultural Sciences (CATAS) has been working with the Guangxi Academy of Agricultural Sciences and other institutions on variety improvement, seedling propagation, pest control, green cultivation, and mechanical harvesting.    Wu Qibin, a researcher at the Sugarcane Research Center of CATAS's Institute of Tropical Bioscience and Biotechnology, said Guangxi is China's core sugarcane-producing region, with more than 800,000 hectares under cultivation and over 60% of national sugar output. The industry is now pursuing two main goals, he said: breeding high-quality varieties suited to machine harvesting, and developing specialized machinery matched to those varieties.    (By Tang Yuxian)                    。         Seymour在访问北帕的Freyberg高中时，学生们聚集在校门前。他们等到Seymour离开时跳起哈卡战舞，然后——有视频显示，一名男生对着Seymour面前的地面吐了一口口水。         Advertise with us          哈卡战舞是充满激情的毛利传统舞蹈，动作包括跺脚、吐舌、有节奏的拍打身体等，并没有吐口水的传统。         今天校长Graeme Williams表示，将对抗议学生进行纪律处分。

二 | 他在声明中称：“我们的部分学生在抗议结束时的行为是完全不可接受的，违背学校的价值观和教学理念。”          “我们的年轻人不仅要认识自己世界的现实，还必须尊重和维护彼此的尊严以及我们客人的尊严。”          “此事将通过我们的纪律程序得到妥善处理。”          据悉至少有一位学生已经被停课。         一位不愿透露姓名的家长对停课处罚有异议：“我认为这是文化问题。哈卡舞可以是积极的也可以是消极的。毛利人完全有权表达自己的观点。”          “如果他们向Seymour本人吐口水，那性质就不一样了，但我在视频中只看到了他们向Seymour面前的地面吐口水。”          该家长最初不知道是什么引发了哈卡舞。“（后来）他非常兴奋，”家长提到儿子时说，“他只说这棒极了。”          Seymour此次是以教育部副部长的身份访问该所高中，希望提高学校的出勤率。他在接受采访时表示并不介意，口水也没有溅到自己身上。         “没事的。孩子们有点兴奋……一个孩子有点太兴奋了。”他说吐口水“很有戏剧性”。         “我认为他可能看了太多短视频，”Seymour说。

三 |          Seymour最近引起争议的原因是他想要取消校园免费午餐计划。校园免费午餐计划是工党在2019年推出的，旨在为最有需要的学生每天提供营养午餐，大约23.5万名学生从中获益。但Seymour称每天有一万份免费午餐被浪费，他批评该项目是浪费公共支出，“应该被取消”。         相关阅读：          新西兰政客接连“翻车”，未来副总理竟然被当街羞辱          注：本文为编译/原创，欢迎转发分享；但严禁复制等未经授权的非法使用。违反上述声明者，本网将追究其相关法律责任。使用授权请联系[email protected]。         chineseherald.co.nz All Rights Reserved 版权所有          (责编：鸮鹦鹉)          相关内容                新西兰“酒驾狂魔”再次违法开车！62岁大爷多次撞死人，永远在路上……           新西兰用什么来欢迎中国外交部长？           无名女尸细节披露：穿中国老纺织厂背心，华人社区成破案关键           基督城恐袭五周年：受害者伤痛还在，ACC已切断补偿           又一位绿党议员摊上大事，涉移民剥削已被停职！           中国外交部长王毅将于下周访问新西兰           奥克兰海湾神秘尸袋：受害者疑为中国女性，警方展开凶杀案调查           前绿党议员入店行窃细节披露：她偷了什么？怎么偷的？。

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