Results 91 to 100 of about 7,698 (203)

THE AGRO CLIMATICAL YIELDS ANALYSIS OF BASKET WILLOW (SALIX VILIMALIS) PHYTOMASS PRODUCTION [PDF]

open access: yes, 2016
This contribution deals with the creation of agrometeorological models of phytomass production, which can be used for benchmark foreboding of phytomass harvests by the occurrence of temperatures and rainfall.
Dušan Igaz, Peter Halaj, Ján Čimo
core  

Phytomass mapping of the "seridó caatinga" vegetation by the plant area and the normalized difference vegetation indeces

open access: yesScientia Agricola, 2002
Phytomass is a critical information for economic and environmental activities like the establishment of policies for timber resources, forest management, studies of plant nutrient cycling, CO2 sink, among other.
Thomaz Corrêa e Castro da Costa   +4 more
doaj  

Conceito de ideotipo e seu uso no aumento do rendimento potencial de cereais The ideotipe concept and its use to increase cereal's yield potential

open access: yesCiência Rural, 1998
A presente revisão tem por objetivo apresentar algumas características consideradas interessantes de serem incorporadas em plantas de cereais quando cultivadas em comunidade, através da integração de conhecimentos de fisiologia, bioquímica e melhoramento.
Milton Luiz de Almeida   +2 more
doaj   +1 more source

The Effects of an Initial Extreme Drought and Chronic Change in Precipitation on Plant Biomass Allocation in a Temperate Grassland

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
We studied the legacy effect of an initial single extreme drought and the effect of four levels of chronic precipitation change on aboveground plant biomass (AGB), belowground plant biomass (BGB) and BGB/AGB in the 5th year after the start of the experiment.
Amira Fatime Vörös   +7 more
wiley   +1 more source

Heating briquettes from energy crops

open access: yesResearch in Agricultural Engineering, 2004
The aim of this research is to find and to evaluate energy crops with respect to their compactibility. It resulted in an evaluation of mechanical properties of seven crop species and in findings concerning mechanical parameters that exert influence on ...
D. Plíštil   +3 more
doaj   +1 more source

Climate Change‐Induced Landscape Alterations Increase Nutrient Sequestration and Cause Severe Oligotrophication of Subarctic Lakes

open access: yesGlobal Change Biology, Volume 31, Issue 7, July 2025.
Warming of the Arctic regions stimulates plant growth and the storage of nutrients in plant biomass. Long‐term increases in plant biomass (greening) in the Swedish Arctic/alpine ecoregion were linked to the dramatic declines in nutrient concentrations in downstream lakes.
Willem Goedkoop   +4 more
wiley   +1 more source

Comparison of regression methods for predicting singleleaf pinyon phytomass

open access: yes, 1988
Succession, nutrient cycling, production, and competition studies in plant communities require estimation of plant biomass. This is often accomplished by relating weight to easily measured plant dimensions via allometric equations.
Tueller, Paul T., Tausch, Robin J.
core  

Study of knotweed ( Reynoutria) as possible phytomass resource for energy and industrial utilization

open access: yes, 2018
Strasil Z., Kara J. , 2010. Study of knotweed ( Reynoutria) as possible phytomass resource for energy and industrial utilization . Res. Agr. Eng., 56: 85-91.
Z. Strašil, J. Kára
semanticscholar   +1 more source

Phytomass and nutrient release in soybean cultivation systems under no-tillage

open access: yesPesquisa Agropecuária Brasileira, 2018
: The objective of this work was to evaluate the effect of phytomass accumulation, soil cover, and nutrient cycling promoted by cultivation systems with annual and cover crops on the grain yield of soybean sown in succession in the Cerrado, in the state ...
Andressa Selestina Dalla Côrt São Miguel   +5 more
semanticscholar   +1 more source

Decomposition and Nutrient Release Dynamics of Shoot Phytomass of Cover Crops in the Recôncavo Baiano

open access: yes, 2017
: Evaluating the decomposition dynamics of vegetative residues from cover crops can provide a better understanding of nutrient release, which is fundamental when choosing a species that is adapted to local conditions.
Francisco Alisson da Silva Xavier   +2 more
semanticscholar   +1 more source

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