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- A coarse cosmopolitan weed(Amaranthus retroflexus) having hairy leaves and stout, terminal panicles with dense, lateral spikes of green flowers. 藜一种分布于世界各地的粗糙野草(反枝苋苋属),长有毛茸茸的叶子,和有绿花的浓密侧面穗状花序的紧凑的顶生圆锥花序
- Redroot pigweed (Amaranthus retroflexus L.) is an annual species of weeds which is widely distributed and important in cultivated field and other land all over the world. 摘要反枝苋是世界性分布的一种恶性杂草,瞭解其生物学特性将有助于对其进行有效防治。
- A field experiment was conducted to determine the relationships between the yield loss of summer maize and the infestations of Amaranthus retroflexus and PoHulaca oleracea. 为了明确杂草种类对杂草密度与夏玉米产量损失之间的函数关系的影响及反枝苋和马齿苋为害夏玉米的产量损失模型,在田间开展了此项研究。
- Amaranthus retroflexus L. [医] 反枝苋,西风古
- All these 5 isolates were cultured in PD, PS, corn powders , modified Fries, Czapek-Dox and Rrichard media respectively then the bioactivity of the culture filtrate, crude toxin to Digitaria sanguinalis L.and Amaranthus retroflexus L. was tested. 将所得5株菌株分别在PD培养基、PS培养基、玉米粉培养基、改良Fries培养基、Czapek-Dox培养基和Richard培养基中进行培养,所得培养滤液、粗毒素对马唐和反枝苋的除草生物活性进行了测定。
- Amaranthus retroflexus agglutinin gene 反枝苋菜凝集素基因
- 2-amyl N-phenylcarbamate had the strongest herbicidal activity against Amaranthus retroflexus with an ECso of 6.6 mg/L. 特别是9号化合物,即2-戊基N-苯基氨基甲酸酯对反枝苋的杀草活性最强,其EC_(50)值为6.;6mg/L。
- acoarse cosmopolitan weed(Amaranthus retroflexus) having hairy leaves and stout,terminal panicles with dense,lateral spikes of green flowers 藜,一种分布于世界各地的粗糙野草(反枝苋苋属),长有毛茸茸的叶子,和有绿花的浓密侧面穗状花序的紧凑的顶生圆锥花序
- Keywords Amaranthus retroflexus L.;Chenopodium glaucum L.;biomass allocation;phenotypic plasticity;life-history strategies; 反枝苋;绿珠藜;生物量分配;表型可塑性;生活史对策;
- 8. A coarse cosmopolitan weed(Amaranthus retroflexus) having hairy leaves and stout, terminal panicles with dense, lateral spikes of green flowers. 藜一种分布于世界各地的粗糙野草(反枝苋苋属),长有毛茸茸的叶子,和有绿花的浓密侧面穗状花序的紧凑的顶生圆锥花序收藏指正
- in autumn, the niche breath of Eleusine indica, Amaranthus retroflexus, and C. rotundus was 0.986, 0.822, and 0.807, respectively. 秋季生态位较宽的外来杂草为牛筋草、反枝苋、香附子,分别是0.;986,0
- Amaranthus retroflexusn. 反枝苋
- de Bary. Simultaneously, podophyllotoxin,deoxypodophyllotoxin and abieta-7,13-dien-3-one had different inhibitive action to the roots and sterms of Amaranthus retroflexus, Medicagos sativa, Avena fatua, Veronica persica and Lycopersicon escuientum. 同时,鬼臼毒素、脱氧鬼臼毒素及7,13-松香二烯-3-酮对反枝苋、紫花苜蓿、野燕麦、 婆婆纳、番茄的根、茎生长都有不同程度的抑制作用。
- Techniques of cultural management of Amaranthus Sp. 垂鞭绣绒球的栽培管理。
- UPTAKE OF POTASSIUM IN SOIL AND MINERAL BY GRAIN AMARANTH ( Amaranthus spp. 关键词:籽粒苋;富钾植物;矿物钾;有机酸;草酸
- Effects of long-acting fertilizer ENTEC on the culture of Amaranthus spinosus L. 长效肥料ENTEC对野生刺苋驯化栽培的影响。
- A tropical Indian plant(Amaranthus caudatus) having clusters of small red flowers. 干穗谷一种热带的印度植物(尾穗苋苋属),有一簇簇的小红花
- A tropical Indian plant (Amaranthus caudatus) having clusters of small red flowers. 干穗谷:一种热带的印度植物(尾穗苋苋属),有一簇簇的小红花
- Disease-tolerance of transgenic tobacco plants expressing Ah-AMP gene of Amaranthus hypochondriacus. 抗草甘膦抗虫植物表达载体的构建及其转基因烟草的分析。
- Title: UPTAKE OF POTASSIUM IN SOIL AND MINERAL BY GRAIN AMARANTH (Amaranthus spp. 关键词:籽粒苋;富钾植物;矿物钾;有机酸;草酸