Results 131 to 140 of about 12,891 (253)

Análise de crescimento em amendoinzeiro (Arachis hypogaea L.) submetido à matocompetição Analysis of peanut growth under a weed control

open access: yesActa Botânica Brasílica, 1995
Foram verificados os efeitos de diferentes períodos de controle e convivência de plantas daninhas (0; 14; 28; 42; 56; 70; 84 e 98 dias) na cultura do amendoinzeiro (Arachis hypogaea L.) em Moji-Guaçu (SP).
Luiz Mauro Barbosa   +2 more
doaj   +1 more source

Phytomass of the crown component of robinite forests in the northern steppe of Ukraine

open access: yesAgrology, 2019
Cite this article: Sytnyk, S. A. (2019). Phytomass of the crown component of robinite forests in the Northern Steppe of Ukraine. Agrology, 2(3), 139‒145. doi: 10.32819/019020 Abstract.
S. Sytnyk
semanticscholar   +1 more source

Full Carbon Account for Russia. [PDF]

open access: yes
The Forestry Project (FOR) at IIASA has produced a full carbon account (FCA) for Russia for 1990, together with scenarios for 2010. Currently, there are rather big question marks regarding the existing carbon accounts for Russia, and Russia is critical ...
A. Shvidenko   +5 more
core  

Nutrient Stocks in Four Stages of a Lowland Rain Forest at Pasirmayang, Jambi, Central Sumatra, [PDF]

open access: yes, 1998
Studies of nutrient cycling of tropical forests should differentiate between dynamic stages of the forest. We studied the nutrient concentration (N, P, K, Ca and Mg) and phytomass of aboveground (living and non living parts) and belowground compartments (
LESTARI, P. (PAMUJI)
core  

Eco-physiological response and genotoxicity induced by crude petroleum oil in the potential phytoremediator Vinca rosea L. [PDF]

open access: yesJ Genet Eng Biotechnol, 2022
Hussein ZS   +5 more
europepmc   +1 more source

Agronomic Evaluation and Chemical Characterization of Lavandula latifolia Medik. under the Semiarid Conditions of the Spanish Southeast. [PDF]

open access: yesPlants (Basel), 2023
Cáceres-Cevallos GJ   +5 more
europepmc   +1 more source

Plant mixtures and soil management in the melon crop. [PDF]

open access: yes, 2016
Melon (Cucumis melo L.) is a crop economically important for Brazil and for other countries, making it the eighth most produced fruit in the world and the third most fresh fruit exported from Brazil. However, soil tillage for cultivation involves the use
ALMEIDA, L. E.   +5 more
core  

A global biogeocenotical biosphere simulation [PDF]

open access: yes
This model of the D. Forrester type, constructed in differential equations, predicts the food and mineral supply for the factors biosphere population, depending on two socio-economic factors, until about the year 2500.
Moiseyev, N. N.
core   +1 more source

Bioproductivity and carbon stock dynamics of modal pine stands in the Left-Bank Forest-Steppe of Ukraine

open access: yesНаукові праці Лісівничої академії наук України
Modelling a forest carbon budget is important for understanding the role of forests in the global carbon cycle, assessing their potential for climate change mitigation, and supporting evidence-based decisions in sustainable forest management.
Volodymyr Pasternak   +2 more
doaj   +1 more source

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