-
10561
Diversidade da comunidade de plantas invasoras em sistemas agroflorestais com café em Turrialba, Costa Rica Diversity of weed community in agroforestry systems with coffee in Turri...
Published 2008-07-01“…There was reduction in the relative frequency of climbing plants, Cyperaceae, and monocot species (poor cover), and increase in broad-leaf species (good cover) and grasses. In both seasons, the highest percentages of points with bare soil were found in the high conventional treatment, while the lowest percentages were found in all treatments under medium and low organic management, and in three out of the seven treatments under medium conventional management. …”
Get full text
Article -
10562
Estrutura do pasto disponível e do resíduo pós-pastejo em pastagens de capim-cameroon e capim-marandu Pasture structure and post-grazing herbage mass in pastures of elephantgrass c...
Published 2008-10-01“…Stocking rates did not influence crude protein concentration of the grasses, with leaf blade presenting higher concentration of this nutrient.…”
Get full text
Article -
10563
Soil-conservation effect of intercrops in silage maize
Published 2022-03-01“…The results obtained in the period 2019-2021 showed the grasses were the most efficient in decreasing the soil losses when the maize was < 1 m and when the maize was > 2 m with the used mixtures.…”
Get full text
Article -
10564
-
10565
Changes of the CO<sub>2</sub> and CH<sub>4</sub> production potential of rewetted fens in the perspective of temporal vegetation shifts
Published 2015-04-01“…This is accompanied by a fast vegetation shift from cultivated grasses via submerged hydrophytes to helophytes. As a result of rapid plant dying and decomposition, these systems are highly dynamic wetlands characterised by a high mobilisation of nutrients and elevated emissions of CO<sub>2</sub> and CH<sub>4</sub>. …”
Get full text
Article -
10566
Utilisation de luzerne déshydratée de haute qualité dans les rations des vaches laitières
Published 1994-04-01“…L’utilisation de quantités modérées de luzerne déshydratée de très bonne qualité permet de moduler la composition du lait dans le sens souhaité pour produire plus de protéines sans augmenter la quantité de matières grasses. …”
Get full text
Article -
10567
Understanding the impact of vegetation dynamics on the water cycle in the Noah-MP model
Published 2022-09-01“…This indicates that the incoming net radiation limits the total evaporation, as the presence of adequate soil moisture allows for higher soil evaporation when LAI limits transpiration; (b) regardless of the model version, the force of the precipitation largely dictates the accuracy of evapotranspiration (ET) simulation; (c) Overestimation of LE resulted in underestimation of streamflow, particularly over the land surface type dominated by a combination of grasses and cropland in the western and central part of the state; (d) all of the tested Noah-MP 4.0.1 vegetation physics produced spatial patterns of drought that more closely matched the USDM as compared to version 3.6. …”
Get full text
Article -
10568
Land Space Ecological Restoration Zoning in Guangdong-Hong Kong-Macao Bay Area from the Perspective of Supply and Demand of Ecosystem Services
Published 2023-03-01“…Territorial spatial ecological restoration zoning is an important basis for implementing differentiated protection and restoration strategies and an important premise for promoting the integrated protection and restoration of mountains, rivers, forests, fields, lakes, and grasses and regional coordinated governance. In the current research on territorial spatial ecological restoration zoning, less attention is paid to human demand for ecosystem services and territorial spatial ecological restoration zoning from the perspective of the supply and demand of ecosystem services. …”
Get full text
Article -
10569
Influence of soil warming magnitude and duration on soluble sugar pool in fine roots and rhizomes of subarctic grasslands: Differences at species and plant community level adaptati...
Published 2024-03-01“…However, it increased the TSS and sucrose concentration in rhizomes, which positively correlated with the abundance of grasses. The TSS pool in fine roots decreased with soil warming in MTW, mainly due to a decline in fine root biomass that described 70 % of the decline in the TSS pool. …”
Get full text
Article -
10570
Le cuivre dans l’alimentation du porc : oligo-élément essentiel, facteur de croissance et risque potentiel pour l’Homme et l’environnement
Published 2002-09-01“…Certains agents complexants, comme les phytates, les fibres ou les matières grasses ainsi que certains éléments minéraux, comme le Zn et le Ca sont en effet des facteurs de variation possibles de la disponibilité du Cu. …”
Get full text
Article -
10571
Fluoride contamination in groundwater: A global review of the status, processes, challenges, and remedial measures
Published 2024-03-01“…The source of fluoride in drinking water is primarily geogenic, together with forage, grasses and grains, tea, and anthropogenic sources. …”
Get full text
Article -
10572
Smart Approaches for Evaluating Photosynthetically Active Radiation at Various Stations Based on MSG Prime Satellite Imagery
Published 2023-08-01“…The management of agricultural and horticultural crops, forests, grasslands, and even grasses at sports venues is a non-exhaustive list of applications for which an accurate knowledge of the PAR resource is desirable. …”
Get full text
Article -
10573
Composition et qualité technologique des laits de vaches Normandes et Pie-Noires. 1. Effets de la race
Published 1988-07-01“…Le temps de raffermissement et la fermeté du caillé sont très liés entre eux et leurs relations avec les autres variables sont très voisines : ils dépendent principalement des taux de protéines, de calcium, de matières grasses, de lactose et du diamètre des micelles de caséine. …”
Get full text
Article -
10574
Bioherbicidal Properties of <i>Parthenium hysterophorus</i>, <i>Cleome rutidosperma</i> and <i>Borreria alata</i> Extracts on Selected Crop and Weed Species
Published 2021-03-01“…In the glasshouse, similar extracts and concentrations used in the laboratory experiments were sprayed on at the 2–3 leaf stage for grasses and 4–6 for the broadleaf species. Tested plants were less sensitive to <i>C. rutidosperma</i> and <i>B. alata</i> compared to <i>P. hysterophorus</i> extract. …”
Get full text
Article -
10575
-
10576
-
10577
Scenario analysis on the management practices and optimization of rural non-point source pollution with the coupling of source-process-end: A case study of the Guishui river basin
Published 2024-02-01“…Among them, vegetation filter strips (FS) and grassed waterways (GW) had more environmental benefits and better cost-effectiveness for the pollution reduction. …”
Get full text
Article -
10578
Caractérisation du lait de deux races locales de vaches : la Bretonne Pie Noir et la Froment du Léon
Published 2021-06-01“…Le lait de Bretonne Pie Noir et de Froment du Léon est plus riche en matières grasses et en protéines que le lait des principales races de vaches françaises. …”
Get full text
Article -
10579
The Influence of Mineral NPK Fertiliser Rates on Potassium Dynamics in Soil: Data from a Long-Term Agricultural Plant Fertilisation Experiment
Published 2023-10-01“…The experimental treatments during the study period were carried out on winter wheat, spring wheat, spring barley, sugar beet, spring rapeseed, and annual and perennial grasses. It was found that potassium fertilisers were the most effective on agricultural crops when used in combination with other major plant nutrients—i.e., nitrogen and phosphorus. …”
Get full text
Article -
10580
Sorption-Desorption, Degradation and Leaching of Napropamide in Selected Malaysian Soils
Published 2010“…Napropamide is one of the pre-emergence herbicides used to control several grasses and broadleaf weeds in tobacco and kenaf fields in Malaysia. …”
Get full text
Thesis