2009年国内油菜籽收购形势展望     

程黔 《四川农场》2009,(2)

2008年,国内油菜籽收购价从最初的6000～6400元／t下降至3000-3400元/t,菜籽油批发价格从1．6000万元,t下降至7000元元／t左右,价格在短时间内下降一半,为历年之少见,很多油脂企业亏损严重,出现从抢购到停收油菜籽的现象。2009年,为了确保农民增产增收,防止出现农民“卖粮难”问题,政府先后对油菜籽、大豆等油料展开了临时收储。  相似文献   

岐山县油菜生产中存在的问题及发展对策   总被引：1，自引：0，他引：1  

邢晓丽  翟萍  董亮 《勤云标准版测试》2009,(12):14-15

油菜是岐山县第一大油料作物,常年种植面积2666．7hm^2,总产0．4万t。岐山县人口46．1万,年均需油菜籽0．43万t,而现有的油菜生产能力已不能满足消费的需求,每年要从外地调入油菜籽300万t左右,  相似文献   

油蔬兼用油菜宁油16号的高效栽培     

朱红文 《农家致富》2008,(11)

宁油16号是油蔬兼用的双低油菜新品种,既可在抽薹期采薹,菜薹鲜、嫩,具有野菜的清香,口感优于青菜薹,同时又可生产双低油菜籽,产量水平较高,做到了菜用榨油两不误、双收益。  相似文献   

麻疯树及其开发利用前景     

何慧书 《中国热带农业》2008,(1):36-37

麻疯树是一种生态型经济林树种,其种子含油率达40％-60％,仅次于含油率最高的棕榈树,高于大豆、花生、油菜籽的油脂含量。用麻疯树种子加工提取的生物柴油可以达到欧Ⅱ排放标准,是一种新型的清洁、可再生生物能源。在石化能源供求矛盾日趋尖锐的新形势下,开发利用麻疯树作为新型生物替代能源,已引起社会的广泛关注。  相似文献   

汶川地震对四川农业的影响   总被引：2，自引：0，他引：2  

陈希劭 《农业工程技术:农产品加工》2008,(6):62-63

四川农业发达,素有"天府之国"的美称.四川水稻产量居全国首位,麦、棉、丝、油菜籽、茶、柑桔、桐油、白蜡(产量居全国首位)、猪棕等主要农副产品在全国占重要地位.  相似文献   

我国油菜籽产业发展现状及趋势展望   总被引：8，自引：0，他引：8  

李娜  杨涛 《农业展望》2009,5(2):19-21

文章详尽介绍了中国油菜籽产业链的发展现状,并对未来中国油菜籽产业发展态势予以了展望,预计随着国家支农惠农政策不断加强,中国油菜籽产业将会得到进一步发展。  相似文献   

菜籽收购有价无市油菜籽即将"掉价"     

《吉林畜牧兽医》2005,(9):64-64

虽然新油菜籽收购已进入尾期,可是新菜籽收购市场却平静得反常：尽管菜籽开秤时间早,且价格高于同期,但由于农民高估今年菜籽收购价格,“惜籽待售”;而油商“坐庄观市”,抵制过高的市场价格,使得供需双方处于僵持局面。据有关部门统计,目前全市30％左右的油菜籽仍然集中在农民的手中,新菜籽收购出现有价无市。  相似文献   

黑暗条件下逆境胁迫诱导油菜籽次生休眠          下载免费PDF全文

周伟军  KRISTIANSSON  Bo 《浙江大学学报(农业与生命科学版)》2000,26(5):477-478

Oilseed rape seeds (Brassica napus L.) harvested from mature plants require only imbibition of water and a suitable temperature. Despite this absence of primary dormancy, there is evidence that rapeseeds, due to the induction of secondary dormancy, are able to persist in the field for up to 10 years, and thus can emerge as volunteer plants in later crops. In addition, volunteers originate from seeds shed before and during harvest. The level of seed losses is influenced by the timing and technique of harvest, and can reach several thousand seeds per m2. As a consequence of both these effects, problems from volunteer rape occur frequently in subsequent crops. 　　Volunteer rape has been particularly troublesome in broad-leaved crops. It is a highly competitive weed and due to its prolonged period of emergence, timing of herbicide application is sometimes a problem. Volunteer rape can contaminate the sown crop resulting in heterogenous mixtures of seeds. This not only affects breeding and the production of seed crops, but can also affect growers when they switch from one type or quality of rape to another, or if they grow different rape qualities in one rotation, e.g., rapeseed for human consumption in the normal rotation and rapeseed for industrial use on set-aside land. The problem will not disappear with the introduction of herbicide resistant oilseed rape, as there are no indications that seeds of these cultivars will not have the potential to persist. The ability of rapeseed to persist in the soil for a long time and at high percentages also has to be taken into account in risk assessment of genetically manipulated rape, as rape can escape in space by pollen transfer or in time via the soil seedbank. Although hybridization between oilseed rape and wild crucifers is infrequent, it does occur. Traits, such as herbicide resistance or pest and disease resistance, if transferred into wild plants have the potential to alter the agro-ecosystem significantly.……  相似文献   

鱼 猪 草结合综合养殖试验报告     

王吉祥 《海鲜世界》2007,(5):22-24

利用一口4935.8m2的鱼池,2067.7m2的饲料地和201.6m2的猪舍,进行小范围的鱼、猪、草综合养殖试验,结果生产商品鱼7268公斤、商品猪4950公斤、油菜籽418公斤、饲草27230公斤,产值79351万元,利润34584万元,产投比1:1.94.  相似文献   

鸽食油菜籽中毒的诊治     

刘真  陈代宏 《农村科技》2007,(10):60-60

2006年3月,米泉市古牧地镇菜园子村一养鸽专业户用油菜籽喂肉鸽,4天后鸽发生急性中毒死亡。 一、发病情况 该养殖户平常用玉米、豌豆、大米及小麦等作饲料,肉鸽生长、繁殖均正常,后购油菜籽掺于其中饲喂,4天之后,发现雏鸽突然死亡,7天内死亡雏鸽24只、种鸽3只。  相似文献