Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Joao Luis da Silva Filho"'
Autor:
Alexandre Cunha de Barcellos Ferreira, Ana Luiza Dias Coelho Borin, Fernando Mendes Lamas, Julio Cesar Bogiani, Mellissa Ananias Soler da Silva, Joao Luis da Silva Filho, Luiz Alberto Staut
Publikováno v:
Acta Scientiarum: Agronomy, Vol 42, Pp e43039-e43039 (2019)
Sustainable production systems, such as the no-tillage system (NTS), have a tendency to increase organic carbon in the soil. However, in Brazilian cotton production, the conventional tillage system (CTS) is predominant, and long-term studies on cotto
Externí odkaz:
https://doaj.org/article/c787bc7a6fdf48929bf4af808b98310d
Autor:
José Ednilson Miranda, Alexandre Cunha de Barcellos Ferreira, Ana Luíza Dias Coelho Borin, João Luis da Silva Filho, Bruna Mendes Diniz Tripode, André Luís Barbieri, Oscar Gonçalves do Nascimento Neto
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 57 (2022)
Abstract The objective of this work was to evaluate the population dynamics of the burrower bug (Scaptocoris castanea) in an area with cotton (Gossypium hirsutum) cultivated after cover crops. The insects were counted in soil samples collected at 0-4
Externí odkaz:
https://doaj.org/article/cc082a567e48411fbe303cb2617f7c94
Autor:
João Luís da Silva Filho, Camilo de Lelis Morello, Nelson Dias Suassuna, Francisco José Correia Farias, Fernando Mendes Lamas, Murilo Barros Pedrosa, José Lopes Ribeiro, Taís de Moraes Falleiro Suassuna
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 17, Iss 1, Pp 32-39 (2016)
Cottonseed yield data of 17 genotypes, of which two genotypes contributed to more than 30% of the total ecovalence, and grown in 23 locations, were used to compare four methods of disjoint environmental stratification: a) environmental index (Ie): fa
Externí odkaz:
https://doaj.org/article/bf8bc46ec0bd4853a0a82114f4449cb8
Autor:
Alexandre Cunha de Barcellos Ferreira, Ana Luiza Dias Coelho Borin, Giovani Greigh de Brito, João Luis da Silva Filho, Julio Cesar Bogiani
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 45, Iss 4, Pp 397-405 (2015)
The second crop narrow row cotton under rainfed conditions, after soybean or common bean harvest, has increased in the Midwest Brazilian Savannah. This change in sowing date exposes cotton plants to adverse environmental conditions. This study aimed
Externí odkaz:
https://doaj.org/article/cdefa57af6fe450f9e6b30ad1d915029
Autor:
Camilo de Lelis Morello, Nelson Dias Suassuna, Paulo Augusto Vianna Barroso, João Luís da Silva Filho, Alexandre Cunha de Barcellos Ferreira, Fernando Mendes Lamas, Murilo Barros Pedrosa, Luiz Gonzaga Chitarra, José Lopes Ribeiro, Vicente de Paulo Campos Godinho, Marcelo Abreu Lanza
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 15, Iss 4, Pp 290-294 (2015)
BRS 369RF and BRS 370RF were developed by the EMBRAPA as a part of efforts to create high-yielding germplasm with combinations of transgenic traits. BRS 369RF and BRS 370RF are midseason cultivars and have yield stability, adaptation to the central
Externí odkaz:
https://doaj.org/article/0ad89566e98b44d38c44af162384d44c
Autor:
Guilherme da Silva Pereira, Ana Luíza Ramos Cazé, Michelle Garcia da Silva, Vanessa Cavalcante Almeida, Fernanda Oliveira da Cunha Magalhães, João Luís da Silva Filho, Paulo Augusto Vianna Barroso, Lúcia Vieira Hoffmann
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 50, Iss 7, Pp 571-581 (2015)
Abstract: The objective of this work was to identify polymorphic simple sequence repeat (SSR) markers for varietal identification of cotton and evaluation of the genetic distance among the varieties. Initially, 92 SSR markers were genotyped in 20 Bra
Externí odkaz:
https://doaj.org/article/7c269a300bcf438dbbd8f3bbf79937c6
Autor:
Tarcísio Marcos de Souza Gondim, Napoleão Esberad de Macêdo Beltrão, Walter Esfrain Pereira, Ademar Pereira de Oliveira, João Luis da Silva Filho
Publikováno v:
Revista Ciência Agronômica, Vol 45, Iss 1, Pp 128-137 (2014)
O arranjo espacial facilita o manejo e proporciona a eficiência da interceptação de luz pelas folhas, numa arquitetura da ramificação com ajuste ao índice de área foliar e incremento da rentabilidade da cultura. Objetivou-se com o presente tra
Externí odkaz:
https://doaj.org/article/ad4ad42214c04aea9d2963f4695a48fb
Autor:
João Luís da Silva Filho
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 13, Iss 3, Pp 151-157 (2013)
A determination criterion was proposed for the number of replications, r, and of evaluated progenies, Nr, given P experimentalplots, with Nr=P/r, and n progenies to be selected; its application was discussed in the selection of progenies of bulk popu
Externí odkaz:
https://doaj.org/article/f2c0bc0b908e4baca6127daef91a44e2
Autor:
Flávia Cristina dos Santos, Manoel Ricardo de Albuquerque Filho, Roberto Ferreira de Novais, Gilvan Barbosa Ferreira, Maria da Conceição Santana Carvalho, João Luís da Silva Filho
Publikováno v:
Revista Ceres, Vol 59, Iss 4, Pp 537-543 (2012)
Ainda são insuficientes, nas condições do Cerrado baiano, as informações sobre fontes, doses e formas de aplicação de P para o algodoeiro, importantes para o aumento da produtividade e qualidade da fibra. Em vista disso, o objetivo deste traba
Externí odkaz:
https://doaj.org/article/cfa864c8adbf484ebfd2747c70a096eb
Autor:
Roseane Cavalcanti dos Santos, Alineaurea Florentino Silva, Tarcísio Marcos Souza Gondim, José Oscar Lustosa de Oliveira Júnior, Raimundo Bezerra de Araújo Neto, Edvaldo Sagrilo, Ramon Araujo de Vasconcelos, Péricles de Albuquerque Melo Filho, João Luís da Silva Filho
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 47, Iss 8, Pp 1118-1124 (2012)
The objective of this work was to estimate the stability and adaptability of pod and seed yield in runner peanut genotypes based on the nonlinear regression and AMMI analysis. Yield data from 11 trials, distributed in six environments and three harve
Externí odkaz:
https://doaj.org/article/40668dd98e864053845257883fdedc27