Parthenium hysterophorus翻译
Web一年生草本。. 茎直立，高0.6-1米，基部径约5毫米，多分枝，具条纹，被短柔毛，节间长2.5-5厘米。. 下部和中部叶二回羽状深裂，全形卵形或椭圆形，连叶柄长10-19厘米，宽6-11 … WebParthenium is a Weed of National Significance in Australia. Biological control of parthenium in Australia commenced in 1977 and since then nine insect species and two rust fungi …
Parthenium hysterophorus翻译
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Web20 Jul 2015 · Parthenium hysterophorus is the seventh noxious alien species distributed in different part of the world. This dangerous plant is known for its negative impact on … Web26 Apr 2024 · Taxonomy information for Parthenium hysterophorus. Find diseases associated with this biological target and compounds tested against it in bioassay …
Web5 May 2024 · Parthenium weed is an invasive species in a growing number of countries where it infests numerous crop fields, including sorghum. Two field studies were conducted to quantify the effect of parthenium weed on the performance of grain sorghum at different weed densities (0, 5, 10, 15 and 20 plants m −2) and durations of weed-crop competition … Web目的:比较头孢曲松钠、头孢唑肟钠、头孢吡肟钠在治疗下呼吸道感染中的疗效。方法:确诊为下呼吸道感染的病患191的资料,分为1、2、3组,分别为63例、66例、62例,1组用头孢曲松钠进行治疗,2组用头孢唑肟钠,3组用头孢吡肟钠,比较治疗后效果及不良反应的发生情况。结果:用头孢吡肟钠的3组患者总见效 ...
WebParthenium hysterophorus is a very common species, a weed of pastures and industrial crops. This species has large water requirements. It prefers soils with neutral or basic pH. Comoros: Species present in regions of slow to medium elevation up to 500 m, in the newly cleared fields. Madagascar: Weed of rainfed flood recession crops (West and Southwest) … Web17 Dec 2014 · Parthenium hysterophorus. Photo courtesy of Tuvia Yaacoby (IL). Biology and ecology General. P. hysterophorus reproduces only by seeds and is known to be highly prolific, as a single plant produces 15 000 seeds on average and up to 100 000 seeds (GISD Database, Global Invasive Species Database, 2010).
Web6 Dec 2024 · Parthenium weed (Parthenium hysterophorus) is an aggressive herbaceous plant native to north-east Mexico and is endemic in America, with no economic importance reported. This invasive weed has spread to over 50 countries, including Pakistan. Parthenium is prolific, yielding thousands of small white flowers each forming five seeds …
WebABSTRACT. Parthenium is a Weed of National Significance in Australia. Biological control of parthenium in Australia commenced in 1977 and since then nine insect species and two rust fungi have been introduced and established. holden ve ss poison ivyhttp://www.ichacha.net/parthenium.html holden museum mini puttWeb2.3 Plant Profile for Parthenium hysterophorus 14 2.4 Description of the plant 15 2.5 Native Range 17 2.6 History of introduction of Parthenium hysterophorus 17 2.7 Global … hold hytta mi varmWebParthenium weed, ragweed, Santa Maria feverfew, bitter weed, carrot grass, congress grass, false ragweed, ragweed parthenium, whitetop (Parthenium hysterophorus) is a declared … holden vu tail lightsWeb【目的】研究不同盐胁迫条件下,施磷水平和AM真菌对棉花生长发育的影响,探讨施磷与菌根的互作机制,为新疆棉田盐碱地改良和减肥增效提供理论基础。【方法】采用盆栽试验,以“新陆早57号”为供试品种,设置不同盐水平(NaCl 0,6 g/kg),不同施磷水平(0,50,100 mg/kg)和不同接种AM真菌(接种与不接种)处理 ... holdex käyttöohjeetWeb22 Sep 2024 · Ragweed parthenium (Parthenium hysterophorus) is a non-native landscape weed indigenous to Central and South America and has rapidly spread to many parts of … holden vx luminaWebThe aim of this work was to analyze the growth and the development of five weeds of the Amaranthus genus, under non-competitive conditions. The studied species were: A. deflexus, A. hybridus, A. retr holden vy calais