Results 61 to 70 of about 8,494 (261)

Radiographic analysis to assess the seed structure of Crotalaria juncea L.

Journal of Seed Science
: The X-ray test is a simple, fast, non-destructive, and highly precise test that enables detailed examination of internal seed morphology and identification of seed damage and its location and type. The objective of the present study was to evaluate the
Natália Arruda, Silvio Moure Cicero, Francisco Guilhien Gomes-Junior   +2 more
doaj   +1 more source

MANEJO DE Crotalaria juncea PARA FITORREMEDIAÇÃO DE SULFENTRAZONE E RISCO DE RECONTAMINAÇÃO DO SOLO

Revista UniVap, 2016
Alguns herbicidas apresentam atividade residual no solo, podendo interferir no desenvolvimento das culturas subsequentes. A fim de minimizar esse problema, têm-se empregado a fitorremediação.
Ana Carolina Roos Pinheiro, Raphaela Correia Pereira, Fabio Ribeiro Pires   +2 more
doaj   +1 more source

Summer legumes following winter wheat boost soil nitrogen availability and corn yield

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Efficient nitrogen (N) management is critical for improving nitrogen use efficiency (NUE) and sustaining corn (Zea mays L.) yields. We evaluated summer cover crops planted after winter wheat (Triticum aestivum L.) to quantify biomass, N content, soil N dynamics, and subsequent corn performance under rainfed conditions in eastern Nebraska ...
Madhusudhan Adhikari, Paul J. Jasa, Girma Birru, Javed Iqbal   +3 more
wiley   +1 more source

Megachile sculpturalis, the Giant Resin Bee, overcomes the blossom structure of Sunn Hemp (Crotalaria juncea) that impedes pollination [PDF]

, 2016
Bee species that are effective pollinators of sunn hemp (Crotalaria juncea L.: Fabaceae: Crotalarieae) are few in number because of the large size and papilionaceous structure of the plant’s blossom.
Avila, Laura, Hall, H Glenn
core   +2 more sources

Agronomic performance of maize and cover crops using composted sewage sludge to supply phosphorus

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract The application of composted sewage sludge (CSS) in crop production offers a sustainable solution for nutrient recycling and reducing reliance on mineral fertilizers. This study evaluated the residual effects of CSS on phosphorus (P) bioavailability and agronomic performance of maize and cover crops in P‐fixing soils of the Brazilian Savannah (
Nathércia Castro Elias, João Henrique Silva da Luz, Raimunda Eliane Nascimento do Nascimento, Philippe Solano Toledo Silva, Rodrigo Silva Alves, Franco Monici Fabrino, Andre Luiz de Freitas Espinoza, Cassio Hamilton Abreu‐Junior, Gian Franco Capra, Arun Dilipkumar Jani, Paulo Sergio Pavinato, Thiago Assis Rodrigues Nogueira   +11 more
wiley   +1 more source

Aspectos agronômicos de leguminosas para adubação verde no Cerrado do Alto Vale do Jequitinhonha

Revista Brasileira de Ciência do Solo, 2011
O uso intensivo e inadequado dos solos acelera sua degradação, sendo necessária a intervenção por meio de práticas conservacionistas para restaurar a capacidade produtiva dos mesmos.
Ricardo Borges Teodoro, Fábio Luiz de Oliveira, Diego Mathias Natal da Silva, Claudenir Fávero, Mateus Augusto Lima Quaresma   +4 more
doaj   +1 more source

Effects of eucalyptus thinning on soil chemical attributes in an unfertilized silvopastoral system 6 years after thinning

Soil Science Society of America Journal, Volume 90, Issue 1, January/February 2026.
Abstract Tree thinning is a common practice in silvopastoral systems, but there is no standard percentage of thinning used by farmers. Moreover, it is unclear how the percentage of thinning affects soil chemical attributes throughout the soil profile and throughout the transect between eucalyptus lines.
Wander Luis Barbosa Borges, Marcelo Andreotti, Luan Carlos Pianta da Cruz, Douglas Yuri Osaki de Oliveira, João Francisco Borges, Laryssa de Castro Silva   +5 more
wiley   +1 more source

Intoxicações em eqüinos no Brasil Intoxications in horses in Brazil

Ciência Rural, 1998
Relatam-se algumas intoxicações descritas em eqüídeos no Brasil. Dentre as intoxicações por plantas, incluem-se: Senecio spp., Ateleia glazioviana, Crotalaria juncea, Equisetum spp., Pteridium aquilinum, Baccharis coridifolia, Senna occidentalis e ...
Franklin Riet-Correa, Mauro Pereira Soares, Maria del Carmen Mendez   +2 more
doaj   +1 more source

Flowering of the Cover Crop Sunn Hemp, Crotalaria juncea L. [PDF]

HortScience, 2017
Sunn hemp, Crotalaria juncea L., is a warm-season legume that is planted before or after a vegetable cash crop to add nutrients and organic matter to the soil, for weed-growth prevention, and to suppress nematode populations. Sunn hemp flowers may also provide nectar and pollen for pollinators and enhance biological control by furnishing habitat for ...
Robert L. Meagher, Rodney N. Nagoshi, James T. Brown, Shelby J. Fleischer, John K. Westbrook, Carlene A. Chase   +5 more
openaire   +1 more source

Azospirillum brasilense positively influences the growth and production of onions grown in a no‐till system

Urban Agriculture &Regional Food Systems, Volume 11, Issue 1, 2026.
Abstract Regenerative agricultural systems have been successfully implemented for vegetable cultivation, increasing food quality and productivity. However, the increasing use of bioinputs and the expansion of production to new locations require a greater understanding of the interaction between cultivation techniques and the environment.
Gabriela Rodrigues Sant'Ana, Sthela Silva Melo, Flávio Ferreira da Silva Binotti, Luc Lafleur, Tassila Aparecida do Nascimento de Araújo, Cássio de Castro Seron, Murilo Battistuzzi Martins, Brenda Luciana Queiroz Ribeiro, Eduardo Pradi Vendruscolo   +8 more
wiley   +1 more source