单产提升

Search documents
郭小麦“考”麦
He Nan Ri Bao· 2025-05-15 23:18
"小满小满,麦粒渐满"。小满节气临近,豫北小麦已全面进入灌浆盛期,也是小麦粒重和产量形成的最 关键时期。 "根据多年实践经验,按照1亩小麦1000斤的产量水平,在亩穗数、穗粒数不变的情况下,如果管理得 好,小麦千粒重每增加2克,每亩小麦可增加50斤的产量;如果管理不好,小麦千粒重减少2克,每亩小 麦就会减产50斤。这'一增一减',会让每亩小麦相差100来斤的产量。"郭天财说。 "根据连续多年对多个小麦主推品种千粒重的测定结果,在小麦灌浆盛期千粒重一般日增加1.5克至2 克,天气条件有利和麦田管理好的小麦千粒重日增加可达3克左右,这就意味着1亩麦子一天可增加四五 十斤甚至七八十斤的籽粒产量。"郭天财强调,"为了提升单产,小麦一天不入仓,管理一天不放松。" 郭天财鼓励农民朋友,立足于抗旱夺丰收,决战最后的一二十天,一个关口一个关口过,一个环节一个 环节抓,一项措施一项措施落实,把后期麦田管理管出一个新水平,力争我省小麦能有一个好收成,为 全年粮食丰产奠定基础。(记者 王侠) 随身携带一把小铲、一个卷尺,被农民朋友亲切地称为"郭小麦"的河南农业大学教授、农业农村部小麦 专家指导组和防灾减灾专家指导组顾问郭天财也来到 ...
农产品日报-20250515
Guo Tou Qi Huo· 2025-05-15 11:56
豆一盘面主力处于震荡态势中。今日黑龙江调节储备竞价销售全部成交。豆一仓单高企,仓单少量减少。农业 农村部本周部署推进粮油大面积单产提升工作。进口大豆方面加征关税进行了下调,进口大豆开机率环比回 升,5-7月份的大豆到港量也庞大。短期继续关注政策端的指引。 【大豆&豆粕】 国内豆箱现货报价继续走弱,今日华北,山东,江苏部分地区已有现货跌至3000元/吨以下。下游采购积极性不 佳,成交表现一般。受中美贸易关系缓和影响,美大豆进口加征关税减至20%。5月开始国际大豆到法增多,局 部供应偏紧情况已缓解,供应趋于宽松。后续中美贸易上的不确定性因素依旧较多,短期看空不做空,下方空 间有限,投资者注意风险,关注天气,关注长期做多机会。 【豆油&棕榈油】 美豆油出现大幅下跌,回吐了之前的涨幅,因为RVO政策延期公布,使得市场忧虑。国内豆棕油也跟随下跌。近 期美国生柴政策领期的变动加大了植物油的波动风险,总体从美国生物柴油现有的产能和未来几年扩产的产能 来看,原押需求体量大趋势是存在的,原料价格、原料类别、政策补贴、企业的利润等之间存在博弈,容易造 成价格波动增大的风险,注意控制风险。 | | | | | 操作评级 | 202 ...
单产提升在望!高油高产品种增产 牢牢守住“粮袋子”拎稳“油瓶子”
Yang Shi Wang· 2025-05-15 08:17
Group 1 - The core viewpoint is that the winter rapeseed harvest is progressing well across major production areas in China, with expectations for increased yields in 2025 [1][14] - The Ministry of Agriculture and Rural Affairs reports that over 40% of the winter rapeseed has been harvested nationwide, with Hunan province alone expecting an increase of over 140 million jin (approximately 70,000 tons) [3] - In Sichuan, the harvest is at its peak with 2.175 million acres of rapeseed, and new high-yield demonstration plots are being established to promote balanced production increases [5] Group 2 - Hubei province is also seeing significant maturation of over 19 million acres of rapeseed, with an expected yield increase of over 5%, potentially reaching historical highs [7] - Guizhou province has entered the concentrated harvesting phase for 863,000 acres of rapeseed, with a focus on promoting high-yield technologies and superior varieties [9] - The national government is implementing actions to enhance rapeseed yields, with over 30 billion yuan allocated for projects supporting rapeseed production in 2025 [13] Group 3 - The summer grain harvest is beginning, with the southwestern wheat region leading the way, where approximately 15 million acres of winter wheat are being harvested [12][16] - The Tianfu Grain Warehouse in Chengdu, Sichuan, is a key agricultural area with over 100,000 acres of high-standard farmland, contributing to the stability of grain and oil production [17]
【在希望的田野上】我国夏油大面积收获 预计单产高于上年
Yang Shi Wang· 2025-05-14 12:20
央视网消息(新闻联播):我国夏收油料主要是冬油菜,菜籽油产量占国产食用植物油四成。眼下,主产区冬油菜开始大面积收获,预计今年单产水平高于 上年。 湖北1900多万亩油菜正陆续成熟,预计增产5%以上,有望创历史新高。在荆门,当地全面推广两段收割技术,先将油菜割倒晾晒,之后再捡拾脱粒,机收 损失率从一次性收割时的30%降到8%以内。 贵州863万亩油菜进入集中收获期。今年,当地重点推广15套高产技术、21个优良品种,促进大面积单产提升。在油菜单产提升整建制推进县——兴义,高 油高产品种增产趋势明显。 今年,中央财政安排产油大县奖励、耕地轮作、绿色高质高效行动、规模经营主体单产提升等项目资金30多亿元,专项支持油菜生产,预计冬油菜面积1.1 亿亩以上,实现高位增长。与此同时,国家深入实施油菜大面积单产提升行动,因地制宜推行30多套绿色高效技术模式。经专家田间调查,冬油菜单产有望 进一步提升。 农业农村部最新农情调度显示,目前,全国冬油菜收获已过四成。 这几天,湖南2258万亩油菜正在大面积收获,预计增产1.4亿斤以上。在资兴稻油轮作万亩示范片,专家对采用合理密植新技术种植的冬油菜进行了实收测 产,产量好于预期。 四 ...
万亩玉米“吨粮”计划,助力我国粮食主产区粮食安全
Xin Jing Bao· 2025-05-13 06:05
Core Viewpoint - The implementation of advanced agricultural technologies and management practices in Inner Mongolia is significantly enhancing corn yields and promoting sustainable farming practices, particularly in water-scarce and saline-alkali areas [1][2][3][4] Group 1: Agricultural Technology and Practices - The introduction of precision irrigation and digital management systems has allowed for efficient water and fertilizer use, resulting in a 20% higher corn yield compared to local averages [2] - The use of a comprehensive management model that includes soil testing, seed selection, and real-time data monitoring is crucial for optimizing crop production [2][3] - The "ton grain field" initiative aims to increase grain production through the integration of high-efficiency farming techniques and water-fertilizer management [1][4] Group 2: Economic Impact and Community Involvement - The cooperative model involving government, enterprises, cooperatives, and farmers has transformed local agricultural practices, enabling farmers to achieve stable income through land share and labor opportunities [4] - The average corn yield in the region is projected to reach 850 million mu by 2024, with an increase of 24.2 jin per mu compared to the previous year, surpassing the national average [4] - The economic benefits of these practices are evident, with farmers reporting significant increases in income from both land investments and agricultural labor [4] Group 3: Replicability and Future Prospects - The successful agricultural model developed in Inner Mongolia is being replicated in other regions to enhance food security and agricultural productivity [3][4] - The focus on addressing challenges such as water scarcity and soil salinity through innovative farming techniques is expected to drive further improvements in crop yields [3][4]
良种良技良机绘就“现代春耕图”
Liao Ning Ri Bao· 2025-05-12 02:01
Group 1 - The core viewpoint of the news highlights the implementation of a national corn, soybean, and rice green high-yield and efficient action demonstration project in Shenyang, aiming to enhance grain production and ensure food security [1][3] - The project covers an area of 481,600 acres, with a goal to increase corn yield by over 10% compared to the local average [1][2] - The project employs various operational models such as "family farms + demonstration zones" and "cooperatives + demonstration zones" to promote technology adoption and improve farmers' income [1][2] Group 2 - The "two-row empty" planting method has shown an 8% increase in yield compared to traditional planting methods, indicating the effectiveness of new agricultural techniques [2] - The integration of good varieties, effective farming methods, and advanced machinery is crucial for enhancing crop yields, with a focus on precision and efficiency [2][3] - The province aims to stabilize grain production at around 50 billion pounds by improving single crop yields through the adoption of superior varieties and precise management techniques [3]