禽流感后我国首批出口生禽肉从潍坊启运

自禽流感发生后，我国首批生禽肉对外出口产品2007年4月16日在山东潍坊启运，这批生禽肉产品将从青岛港运往马来西亚。     

Progress and Yield Bottleneck of Aerobic Rice in the North China Plain: A Case Study of Varieties Handao 297 and Handao 502

Aerobic rice has been considered a promising rice cultivation system as water scarcity is increasing in the world. This article summarizes the advances in aerobic rice management researches in the North China Plain, focusing on yield formation and its bottleneck. High-yielding and good-quality aerobic rice varieties adapted to aerobic soil conditions have been released officially and adopted by farmers in North China. The varieties Handao 502 and Handao 297 have been recognized as the most promising varieties reaching a yield level ranging 3.5-5.0 t ha-1 with 450-650 mm water input. Compared with lowland rice, water input in aerobic rice was more than 50% lower, and water productivity was 60% higher. Researches on responses of rice cultivars to nitrate nitrogen （N） and ammonium N supplied at early growth stages provided the first evidence for a preference of aerobic rice HD297 for nitrate N supply, compared with the lowland rice variety. Zinc uptake studies demonstrated that introduction of aerobic rice system on calcareous soils may increase zinc deficiency problems. Sink size was identified as the limitation of aerobic rice yield, because its spikelet number m-2 was too low （20000-24 000） compared with the lowland rice. For future research, more attention is suggested to be paid to yield formation focusing on effects of water regimes on tiller dynamics. Understanding of nutrient uptake and response to fertilization effects are also urgently required to establish optimized crop management technology. Additionally, alternative cropping systems based on aerobic rice should be established, and key sustainability and environmental impact issues in the systems need to be identified.     

省农机办召开农机局长会议提出依靠农机化促进农民增收具体措施

8月13～14日,省农机办在威海市召开全省农机局长座谈会议,传达贯彻落实全国农业工作会议精神,研究如何发挥农业机械化作用,增加农民收入的问题。农业部农机化司刘恒新副司长出席会议并作了讲话。省农机办林建华主任传达了全国农业工作会议精神,分析了山东农机化工作的形势,提出了发挥农业机械化作用,增加农民收入的具体措施。 刘恒新指出,山东省农机化工作优势明显,成绩     

山东海产藻类植物资源研究

海产藻类是重要的天然植物资源，经济价值较高。本文就青岛、烟台海滨的几十种藻类进行了实地考察，并对利用价值较高的18种藻类的识别要点及应用价值做了重点介绍。     

直面壁垒求“破壁”—入世第一年山东农产品出口增长探秘

16围绕入世,中国农业曾成为决策层和群众最担心的产业。去年上半年,这种担心似乎也在向“事实化”发展。农产品出口量占全国四分之一的山东省,因国外技术壁垒的提高而备尝“碰壁”的苦头。农产品出口额与上年同比下降了30%。尽管入世之前,山东就为每种农产品可能遭受的冲击一一作了对策性分析,但形势的严峻来得更猛。欧盟、日本等多个地区和国家的技术壁垒,使山东禽肉、蔬菜、水产品等大宗农副产品的出口一度全面受阻。有关人士曾悲观地断言,“山东农产品出口栽大跟头已属必然”。然而,入世一周年之际,山东却交出了一份不寻常的“答卷”:去…     

秸秆综合利用催生秸秆经济

过去很长一段时间,农作物秸杆利用主要是为农户提供燃料、人工沤制绿肥等。随着农业和农村经济的发展、农作物秸杆的增多和农民作为燃料的减少,出现了大量剩余秸杆。全国每年产生的6亿多吨农作物秸秆中,目前约有1/3尚未很好地利用,夏秋两季秸秆焚烧现象时有发生,局部地区还很严重,甚至影响到航空、高速公路、铁路的正常运行。如何变废为宝,做好秸秆禁烧和综合利用工作,就成为一个摆在各级政府面前的一个难题。为了解决这个难题,9月19日,农业部在山东省济南市召开的全国农作物秸秆综合利用现场会。通过参观和交流,大家一致认为秸秆综合利用具…     

山东名流集团有限公司简介

山东名流集团有限公司(原威海潜水泵厂)坐落于山东威海海滨。这里山海秀丽,四季如春,是世界最美的城市之一。集团公司具有30年生产水泵的历史,以泵业为龙头下辖5个子公司,是中国生产潜水电泵的大型企业,公司占地面积9万多m2,具有精良的加工设备和国际先进水平的生产流水线装备,