WEED相关论文
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Evaluation of an indigenous isolate of Phoma herbarum (SYAU-06) for use as a mycoherbicide against C
Plant pathogenic fungi isolated from Commelina leaves collected from Benxi area is identified as Phoma herbarum through ......
Efforts towards the management of the invasive weed, parihenium (Parthenium hysterophorus L.),in eas
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Eragrostis spectabilis is used as an ornamental grass in China.But some research reported that it had high potential ris......
Discriminating and mapping of weed infestations in citrus orchard with airborne multispectral imager
Reliable information on weed abundance and distribution within fields is essential for weed management in agricultural s......
Methyl Bromide Alternatives in Florida USA Tomato Production:Summary Research Results and Grower Rec
Fresh market tomato (Solanum lycopersicon) is an important vegetable crop in Florida U.S.A.During the 2006 season,the cr......
My best friend， an optimist1， once insisted that I cut her hair. She may have misunderstood the extent2 of my haircutting ......
Sugarcane cultivars that are currently planted are the result of genetic improvement focused on increased crop yield. Ho......
Weedy rice is a species of <i>Oryza</i>,<span> </span>and is a wild relative of cultivated rice. The weed possess</span>......
This paper mainly introduces some foreign research methods and fruits about weed identification by applying machine visi......
为了确定330 g/L二甲戊灵EC能安全有效控制韭菜田杂草的用量，采用播后苗期施药，研究其在施后15、30、45 d对韭菜田旱稗、马唐等杂草......
Objective: To analyze antioxidant and antibacterial properties of selected weeds commonly found in Northeast Thailand in......
More than half of the calories consumed by humans are provided by three major cereal crops (rice,maize,and wheat).Orphan......
为明确四川省烟田杂草的种类、分布和危害情况,采用倒置“W”九点取样法对四川省主要植烟区289块烟田的杂草进行了调查。结果表明,......
Height of seedlings, length of leaf and coleoptile cells, and α-amylase activities of eight species or varieties of bam......
自然界中不同种物质拥有不同的偏振特性，这些特征信号能用于检测不同的目标地物。为了探索偏振光谱技术用于精确识别作物和杂草的可......
Biologically-Effective-Dose of Tolpyralate and Tolpyralate plus Atrazine for Control of Multiple-Her
The biologically-effective-dose of tolpyralate, a new 4-hydroxyphenyl-pyruvate dioxygenase (HPPD)-inhibitor, applied alo......
Early Postemergence Herbicide Tank-Mixtures for Control of Waterhemp Resistant to Four Herbicide Mod
Multiple-herbicide-resistant (MHR) waterhemp has been confirmed and is difficult to control for growers in Ontario, Cana......
通过长期野外调查和文献资料的整理分析，发现黄石市外来入侵植物主要有48种41属21科。其中恶性杂草1种，区域性恶性杂草8种，常见杂草12......
农田杂草不仅与作物争光、争水、争肥、争空间,导致作物品质受损及产量下降,而且妨碍收获作业,增加生产成本,给农业生产造成了巨大......
为明确30％氰草·莠去津悬乳剂与30％磺草·莠去津悬浮剂对玉米田杂草的防除效果以及在玉米不同叶龄期使用的安全性,开展了2个除草剂品......
采用田间小区试验考察安徽省化工研究院研制的550 g/L硝磺·莠去津悬浮剂对玉米田一年生杂草的防除效果及对玉米的安全性。结果表......
采用群落生态学方法,在长沙市望城区一持续30 a的长期定位试验基地调查9种施肥方式对早稻田间杂草生物多样性的影响。结果表明:早......
茶园杂草是影响茶产量和品质的有害生物因素,调查研究其发生规律,可以为制定有效防治措施提供理论依据.为揭示不同生境茶园春季杂......
介绍了茶树新品种鸠16品种特性,提出了鸠16品种在园地选择与规划整理,以及种植等方面的技术要求和茶园分阶段管理措施。根据该品种......
分析了5%砜嘧磺隆OD对云南冬早马铃薯田杂草的防除效果及其对马铃薯的安全性。结果表明,5%砜嘧磺隆OD对牛筋草、狗尾草、鬼针草、......
通过１９９７～１９９８年对温州农区水稻田杂草的全面调查，查清了目前稻田杂草群落结构和危害现状；同时与１０年前的调查结果比较，明确了稻田杂草群落演替规......
以陕西定边县引种的8个柳枝稷（Panicum virgatum L.）品种（Blackwell,Cave-in-Rock,Dakota,Forest-berg,Illinois USA,Nebraska 28,Pat......
稻田应用单嘧磺隆、单嘧磺隆＋丙草胺、农得时、草克星的试验结果表明，单嘧磺隆＋丙草胺对陌上莱、稗的株防效和鲜重防效比其他3种除草......
试验研究了20%二氯喹啉酸.吡嘧磺隆WP对水稻直播田杂草的防治效果,以及杂草防除后对田间养分和水稻产量的影响。结果表明,每公顷使......
为明确稻鸭共作在稻田的应用效果及经济效益,研究了稻鸭共作、化学除草及人工除草对稻田杂草的控制作用,以期为稻鸭共作农作模式的......
在大田及温室进行了化学药剂防毒麦的药效试验 ,结果表明 :阿畏达每公顷用有效成分 15 0 0g ,在小麦播后芽前使用 ,对毒麦的株防效......
双酯灵是西安近代化学研究所创制的新除草剂品种,初步试验表明:双酯灵以750～1500g/hm2的用量对独行菜、泥湖菜、夏至草、反枝苋、马......
调查了泥质法与营养土法育秧期杂草的种类与数量：泥质法育秧杂草种类6种,每平方米杂草总数5.75棵,营养土法杂草种类13种,每平方米杂......
旨在探索“果园—鹅”共作处理的果园控草模式。该模式对梨园杂草的田间均度和密度均产生显著影响,打碗花、野苋等鹅喜食杂草的降......
笔者两年来对河南洛阳市生猪屠宰业现状进行了考察，与国内生猪屠宰业现状进行了若干对比研究，从B类屠宰企业的特征入手，深入分析此类......
采用“M”形9点取样法定点调查,初步明确了宜兴丘陵茶园秋季杂草物种组成结构：主要杂草种类有82种,隶属40个科、72个属,其中阔叶杂......
主要从农业、化学、转基因等方面概述我国甘蔗杂草防除技术．并对甘蔗杂草防除技术研究中存在的问题及前景提出了展望。......
甘蔗除草地膜对单、双子叶杂草都表现出较好的防除效果。覆盖后90d，除草地膜防治蔗田杂草效果达93％以上，已完全能满足蔗区杂草防治要......
纹理分析是图像处理与识别的重点和难点之一。综合运用数字图像处理和计算机视觉技术,应用VC++开发环境,以竹材横截面细胞壁晶区为......
综述了杂草生物防治的原理、目前植物病原物防治杂革研究与应用进展、植物病原物除草剂配方与剂型研究的进展以及植物病原物杂草生......
