Results 21 to 30 of about 10,923 (199)

Efeitos da adubação fosfatada nas relações de interferência entre sorgo granífero e tiririca: I. Crescimento inicial Effects of the application of fertilizer with phosphorus in the relationship between Sorghum and purpple nutsedge: I. Initial growing

Planta Daninha, 1997
Com o objetivo de estudar os efeitos da aplicaç o de doses crescentes de fósforo sobre alguns parâmetros de cr es cimento inicial de plantas de Sorghum bicolor (L.) Moench (sorgo) e Cyperus rotundus L. (tiririca) desenvolvidas isoladas ou em convivência,
Eduardo A. L. Erasmo, Robinson A. Pitelli   +1 more
doaj   +1 more source

The complete chloroplast genome of pioneering plant Cyperus iria L. (Cyperaceae) in ecological restoration

Mitochondrial DNA. Part B. Resources, 2021
Cyperus iria L. is an annual weed of the family Cyperaceae, which plays an important role in the environmental remediation of uranium contaminate. Here, the complete chloroplast (cp) genome of Cyperus iria has been reconstructed from the complete genome ...
Ling-ling Yang, Jun-qi Niu, Wen-wei Tang
doaj   +1 more source

A Recent Lineage Split in <i>Cladium mariscus</i> Preceding the Disjunction of Two Biodiversity Hotspots: Evidence From Plastid Genomes. [PDF]

Ecol Evol
Our complete plastome analysis of Cladium mariscus reveals a Late Pleistocene divergence (~68.5 kya) between disjunct Tibetan (Bomi) and Yunnanese (Ninglang) populations—predating the tectonic disjunction of the Hengduan and Yarlung Tsangpo biodiversity hotspots.
Qian XH, Yue LL.
europepmc   +2 more sources

Diversity of weeds on bamboo seedling’s media in Bali Botanical Garden

Jurnal Biologi Udayana, 2019
In general, weeds are obnoxious plants that live in an unwanted place and have negative impact towards human, other plants and the environment. The research aimed to know the weeds species composition that composed in the growing media of Guadua ...
Sutomo Sutomo
doaj   +1 more source

Progress in Research on Alleviating the Symptoms Associated With Advanced Cancer Using Traditional Chinese Medicine. [PDF]

Pain Res Manag
Advanced cancer continues to pose a substantial global challenge, with complex symptom burdens and limited therapeutic options. Traditional Chinese Medicine (TCM), grounded in holistic theory and the principles of syndrome differentiation, employs interventions such as herbal medicine, acupuncture, moxibustion, and acupoint‐based therapies to address ...
Jiao C, Zhang T, Yang Y, Zhang R, Liu W, Wang Y, Huang L.   +6 more
europepmc   +2 more sources

Efeitos alelopaticos de alguns extratos vegetais na germinação do tomateiro (Lycopersicon esculentum Mill. cv. Santa Cruz)

Planta Daninha, 1983
O presente trabalho teve por finalidade avaliar os possíveis efeitos alelopáticos de três plantas daninhas (Cyperus rotundus, Sorghum halepense e Cynodon dactylon), uma leguminosa (Canavalia ensiformis) e colza (Brassica napus), na germinação das ...
P.R.C. Castro, J.D. Rodrigues, M.A. Moraes, V.L.M. Carvalho   +3 more
doaj   +1 more source

Weed’s Vegetation Analysis of Centella (Centella asiatica L. Urban) Plantations

Caraka Tani: Journal of Sustainable Agriculture, 2021
Centella (Centella asiatica L. Urban) originally is a wild plant that is being cultivated to be medicinal and cosmetics raw material. The process of centella cultivation is relatively easy and can be grown in a variety of altitudes.
Dian Susanti, Devi Safrina, Nur Rahmawati Wijaya   +2 more
doaj   +1 more source

Two New Sesquiterpenoids Isolated From Cyperus rotundus L [PDF]

Natural Product Communications, 2021
Two new sesquiterpenoids, isocyperotundone (1) and 1,4-epoxy-4-hydroxy-4,5-seco-guain-11-en-5-one (2), together with 6 known sesquiterpenoids, cyperotundone (3), cyperenoic acid (4), sugetriol triacetate (5), cyperusol A3 (6), cyperusol A2 (7), and cyperusol A1 (8), were isolated from the methanol extract of the rhizomes of Cyperus rotundus L.
Qiang Wang, Chundie Yi, Wenlan Duan, Yunfeng Duan, Jiahao Lou, Guangzhi Zeng, Junlin Yin   +6 more
openaire   +1 more source

Aspectos fisiológicos do feijão-caupi e crescimento de tiririca (Cyperus rotundus L.) sob competição em solo compactado

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2016
Vários fatores estão envolvidos na interferência das plantas daninhas sobre as culturas e os aspectos fisiológicos ainda são pouco estudados. Assim, objetivou-se avaliar a interferência de diferentes populações de Cyperus rotundus L.
E. N. Silva Terceiro, U. C. M. Pessôa, A. S. Souza, A. A. Soares Filho, T. A. Pimenta   +4 more
doaj   +1 more source

Clonagem por alporquia de Cnidoscolus quercifolius Pohl. utilizando auxina natural

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2014
Na literatura são encontrados relatos sobre o uso de extratos aquosos de tubérculos de Cyperus rotundus L. (Tiririca) como promotores de enraizamento e melhoria na qualidade das raízes formadas, pelo fato desta espécie possuir auxinas em concentrações ...
Marllus Adiel Carneiro Pimenta, Eder Ferreira Arriel, Diércules Rodrigues Santos, Yathaanderson Mendes Santos, Edjane Oliveira Lucena   +4 more
doaj   +2 more sources