Results 41 to 50 of about 103,531 (258)

Impact of long-term irrigation with municipal reclaimed wastewater on the uptake and degradation of organic contaminants in lettuce and leek.

Science of the Total Environment, 2020
A two years drip irrigation of lettuce and leek crops with treated municipal wastewater without and with spiking with fourteen wastewater relevant contaminants at 10 μg/L concentration level was conducted under greenhouse cultivation conditions to ...
R. Manasfi, M. Brienza, N. Ait-Mouheb, N. Montemurro, S. Pérez, S. Chiron   +5 more
semanticscholar   +1 more source

Nuclear and chloroplast genome variability in leek (Allium porrum L.)

Вавиловский журнал генетики и селекции, 2019
The genus Allium L. (Amaryllidaceae), the most numerous among monocotyledonous plants, includes such economically important vegetable crops as onion (A. cepa), garlic (A. sativum) and leek (A. porrum).
E. A. Dyachenko, T. M. Seredin, M. A. Filyushin   +2 more
doaj   +1 more source

Chinese leek (Allium tuberosum Rottler ex Sprengel) reduced disease symptom caused by root-knot nematode

Journal of Integrative Agriculture, 2016
: Root-knot nematodes (RKNs, Meloidogyne spp.) are obligate biotrophic parasites that settle close to the vascular tissues in plant roots. The diseases resulting from RKN infections cause serious damage to agricultural production worldwide.
Yong-hong HUANG, Zhen-chuan MAO, Bing-yan XIE   +2 more
doaj   +1 more source

Effect of planting time and seedling feeding area on the yield and biochemical composition of leek (Allium porrum L.)

BIO Web of Conferences
In the article, the results of the research carried out in order to study the effect of planting time and feeding area on the biochemical composition of leek (Allium porrum L.) are presented with an in-depth scientific analysis. Planting was done by hand
Suluv Sullieva, Kurbonalijon Zokirov, Norjigit Nishonov, N. Atamuratova, B. Abdullayev   +4 more
semanticscholar   +1 more source

Protective Effect of Leek Extract (Allium ampeloprasum L.) on Catfish (Clarias gariepinus) Experimentally Challenged with Aeromonas hydrophila.

Pakistan Journal of Biological Sciences, 2021
BACKGROUND AND OBJECTIVE Leek (Allium ampeloprasum) is one of the most commonly used herbal foods all over the world. This study was conducted to evaluate the protective effect of leek extract on catfish experimentally challenged with Aeromonas ...
Shimaa E Ali, W. Soliman, Iman M K Abumourad, Mamdouh Y Elgendy, M. Songe   +4 more
semanticscholar   +1 more source

Modelling diverse root density dynamics and deep nitrogen uptake — a simple approach [PDF]

, 2009
We present a 2-D model for simulation of root density and plant nitrogen (N) uptake for crops grown in agricultural systems, based on a modification of the root density equation originally proposed by Gerwitz and Page in J Appl Ecol 11:773–781, (1974). A
A Bloom, A Gerwitz, AL Smit, AL Smit, Anders Pedersen, B Schmied, BG Forde, D Robinson, DJ Greenwood, DJ Greenwood, DJ Greenwood, FWT Penning de Vries, H Kage, HL Kristensen, IG Burns, JA Delgado, JA Kirkegaard, JJ Schröder, K Thorup-Kristensen, K Thorup-Kristensen, K Thorup-Kristensen, K Thorup-Kristensen, K Thorup-Kristensen, K Thorup-Kristensen, Kefeng Zhang, Kristian Thorup-Kristensen, L Kutschera, L Pages, Lars S. Jensen, M Kohl, M Liedgens, N Brisson, NE Nielsen, P Abrahamsen, PB Barraclough, PB Barraclough, Q Xue, Q Zuo, S Asseng, S Hansen   +39 more
core   +1 more source

Effect of planting time and seedling feeding area on leek (Allium porrum) plant biometric parameters

BIO Web of Conferences
in the article, the results of the research carried out in order tostudy the influence of the time of planting and the area of feeding theseedlings on the biometric parameters of the leek (Allium porrum) plant arepresented with a deep scientific analysis.
Bakhodir Khalikov, Rashida Mukhamatzanova, Suluv Sullieva, Kurbonalijon Zokirov, Asal Nishonova   +4 more
semanticscholar   +1 more source

Hydrotime model to evaluate the effects of a set of priming agents on seed germination of two leek cultivars under water stress

Seed science and technology, 2021
Water deficit is one of the main constraints of germination for many cultivated species. Among the techniques used to promote germination, seeds priming has been found to play a key role.
Alessandro Romano, Romana Bravi
semanticscholar   +1 more source

Effects of Different Cultivation Modes on the Storage Quality and Flavor of Harvested Chinese Leek [PDF]

Shipin Kexue
In order to explore the effects of different cultivation modes (hydroponics, soil culture and substrate culture) on the postharvest quality and flavor substances of Chinese leek during storage, ‘Hangyan 791’ Chinese leek grown in hydroponics, soil ...
ZHOU Xinyuan, TAO Jiejie, LIU Mingchi, ZUO Jinhua, WU Zhanhui, ZHENG Yanyan, KANG Xinna, LIANG Hao, MU Jianlou, CHEN Jie, JI Yanhai
doaj   +1 more source

Detection and exposure assessment of pesticide residues in leek in He’nan Province

Zhongguo shipin weisheng zazhi, 2023
ObjectiveTo evaluate the health risk of pesticide exposure from leek， the pesticide residue in leek from Henan market was investigated.MethodsThe residues of 16 pesticides in leek sold on Henan market in 2020 were detected and analyzed.
LIU Xiali, YAO Xiaojie, NING Yaping, YIN Yuyun, XIA Jia, GU Ruili   +5 more
doaj   +1 more source