Consulta: subjectFacets:"Phytomass"
Registros recuperados: 6
Data/hora: 10/06/2024 03:59:12

Yield and composition of lavender essential oil grown in substrate
Provedor de dados: 75
Autores: Mambrí,Ana PS; Andriolo,Jerônimo L; Manfron,Melânia P; Pinheiro,Suany MG; Cardoso,Francieli L; Neves,Myriam G.
ABSTRACT The objective of this research was to evaluate the effect of successive harvesting times and shading on the production of biomass, yield and phytochemical composition of essential oil in leaves and inflorescences of soilless grown Lavandula dentata. Plants were grown in pots filled with sand, inside a polyethylene greenhouse, in a closed system at UFSM. Plants were harvested at 150, 213 and 320 days after planting date (DAP) in winter, spring and summer, respectively. At 150 DAP, a 50% shading screen was installed. The experimental design was a randomized 3x2 factorial in subdivided plots with 36 plants per subplot. Fresh (FM) and dry mass (DM), yield and chemical composition of essential oil in leaves and inflorescences were determined after each...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lavandula dentata; Aromatic plant; Phytomass; Solar radiation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200259

МАКРОВОДОРОСЛИ ПЕРИФИТОНА И БЕНТОСА ПРИБРЕЖЬЯ БУХТЫ ЛАСПИ (КРЫМ, ЧЁРНОЕ МОРЕ)
Provedor de dados: 13
Autores: Евстигнеева, И. К.; Танковская, И. Н.
В сравнительно-динамическом аспекте изучены таксономическая структура и продукционные возможности альгоценозов разных жизненных форм на примере перифитона и бентоса бухты Ласпи (Крым, Чёрное море). http://biotex.ibss.org.ua/
Tipo: Journal Contribution
Palavras-chave: Макрофитобентос; Макрофитоперифитон; Таксономия; Встречаемость; Фито- масса; Бухта Ласпи; Чёрное море; Макрофітоперіфітон; Макрофітобентос; Таксономія; Зустрічаємость; Фітомаса; Бухта Ласпі; Чорне море; Macrophytobenthos; Macrophytoperiphyton; Taxonomy; Abundance; Phytomass; Laspi Bay; Black Sea.
Ano: 2010
URL: http://repository.ibss.org.ua/dspace/handle/99011/1872

BENEFÍCIOS da adubação verde para a agricultura familiar: programa 29: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana traz para você a importância da adubação verde e das técnicas de compostagem para a fertilidade do solo. A adubação verde promove a melhoria das qualidades físico-químicas e biológicas do solo, a partir da ciclagem de nutrientes. Geralmente, as leguminosas mais conhecidas pelos agricultores para a produção de fitomassa para adubação verde são as mucunas, algumas espécies de crotalárias, feijão-de-porco e feijão-guandu. O pesquisador da Embrapa Milho e Sorgo, Walter Matrangolo explica detalhes, no Prosa Rural.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Adubação Verde; Compostagem; Fertilidade do Solo; Leguminosa; Mucuna; Crotalária; Feijão de Porco; Guandu; Agricultura Familiar.; Composting; Soil fertility; Legumes; Pigeon peas; Phytomass.
Ano: 2020
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1124104

BENEFÍCIOS da adubação verde para a agricultura familiar: programa 29: Sul.
Provedor de dados: 14
O Prosa Rural desta semana traz para você a importância da adubação verde e das técnicas de compostagem para a fertilidade do solo. A adubação verde promove a melhoria das qualidades físico-químicas e biológicas do solo, a partir da ciclagem de nutrientes. Geralmente, as leguminosas mais conhecidas pelos agricultores para a produção de fitomassa para adubação verde são as mucunas, algumas espécies de crotalárias, feijão-de-porco e feijão-guandu. O pesquisador da Embrapa Milho e Sorgo, Walter Matrangolo explica detalhes, no Prosa Rural.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Adubação Verde; Compostagem; Fertilidade do Solo; Leguminosa; Mucuna; Crotalária; Feijão de Porco; Guandu; Composting; Soil fertility; Legumes; Pigeon peas; Phytomass.
Ano: 2020
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1124131

Comparison of the allocation of phytomass in soybean and bean and its potential role in biological nitrogen fixation - doi: 10.4025/actasciagron.v34i3.13942
Provedor de dados: 1
Autores: Portes, Tomás Aquino; Universidade Federal de Goiás; Araújo, Bárbara Regina; Universidade Federal de Goiás.
Soybean is a self-sufficient specie in nitrogen acquisition due to their efficient association with diazotrophs. Unlike bean, which requires nitrogen supplementation, soybean is not dependent on nitrogen fertilization. This interspecies difference may be related to the allocation pattern of photosynthates during their growth cycles. Distinct from soybean, common bean cannot maintain their active nodules until the end of their growth cycle due to the unavailability of photosynthates in their roots after flowering. To compare the partitioning of the phytomass in soybean (Glycine max (L.) Merrill) and common bean (Phaseolus vulgaris L.) species during their ontogenetic cycles, a growth analysis experiment were conducted with Favorita BRS and BRS Pontal...
Palavras-chave: Botânica; Fisiologia Vegetal growth analysis; Activity of nodules; Phytomass; Glycine max; Phaseolus vulgaris Rhizobium Fisiologia de Plantas Cultivadas.
Ano: 2012
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/13942

Herbaceous biomass yield in the saline soils during the dry and rainy seasons in the municipality of Pentecoste, CE, Brazil
Provedor de dados: 65
Autores: Dias,Francisco Yago Elias de Castro; Bonilla,Oriel Herrera; Lucena,Eliseu Marlônio Pereira de; Lacerda,Claudivan Ferreira de; Oliveira,Daniel Pereira de; Oliveira,Davi Rodrigues.
ABSTRACT: This study was an endeavor undertaken to assess the biomass yield of the species that are native to a particular region characterized by saline soil, in the Irrigated Perimeter Curu-Pentecoste, in the municipality of Pentecoste-CE, corresponding to the qualities of moisture, pH and electrical conductivity (EC) of the soil. The experiment was conducted in six areas, with area 1, the one nearest to the collecting drain, the end having the highest salinity and area 6, the one furthest away from the collecting drain, the end with the lowest salinity. The factorial design with the 2 x 6 scheme was adopted, in which the first and second factors referred, respectively, to the seasons (drought and rain collection) and collection areas. In each area,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phytomass; Halophytes; Salinization.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000300251