scholarly journals Effect of cover crops on common bean yield and soil physical properties under no-till system

2012 ◽  
Vol 34 (4) ◽  
Author(s):  
Edleusa Pereira Seidel ◽  
Sheila Cordeiro da Silva ◽  
Livia Parise Eid da Silva ◽  
Ana Paula Spacki
2011 ◽  
Vol 75 (4) ◽  
pp. 1471-1482 ◽  
Author(s):  
Humberto Blanco-Canqui ◽  
Maysoon M. Mikha ◽  
DeAnn R. Presley ◽  
Mark M. Claassen

2021 ◽  
Vol 161 ◽  
pp. 113174
Author(s):  
Deonir Secco ◽  
Doglas Bassegio ◽  
Bruna de Villa ◽  
Araceli Ciotti de Marins ◽  
Luiz Antônio Zanão Junior ◽  
...  

2018 ◽  
Vol 09 (04) ◽  
pp. 584-598 ◽  
Author(s):  
César Tiago Forte ◽  
Amauri Nelson Beutler ◽  
Leandro Galon ◽  
Camile Thais Castoldi ◽  
Fábio Luís Winter ◽  
...  

2007 ◽  
Vol 99 (4) ◽  
pp. 1104-1110 ◽  
Author(s):  
J. A. Quincke ◽  
C. S. Wortmann ◽  
M. Mamo ◽  
T. Franti ◽  
R. A. Drijber ◽  
...  

Author(s):  
John J. Drewry ◽  
Stephen J. McNeill ◽  
Sam Carrick ◽  
Ian H. Lynn ◽  
Andre Eger ◽  
...  

age ◽  
2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Samuel I. Haruna ◽  
Stephen H. Anderson ◽  
Ranjith P. Udawatta ◽  
Clark J. Gantzer ◽  
Nathan C. Phillips ◽  
...  

2015 ◽  
Vol 29 (4) ◽  
pp. 405-412 ◽  
Author(s):  
Diego Sánchez de Cima ◽  
Anne Luik ◽  
Endla Reintam

Abstract For testing how cover crops and different fertilization managements affect the soil physical properties in a plough based tillage system, a five-year crop rotation experiment (field pea, white potato, common barley undersown with red clover, red clover, and winter wheat) was set. The rotation was managed under four different farming systems: two conventional: with and without mineral fertilizers and two organic, both with winter cover crops (later ploughed and used as green manure) and one where cattle manure was added yearly. The measurements conducted were penetration resistance, soil water content, porosity, water permeability, and organic carbon. Yearly variations were linked to the number of tillage operations, and a cumulative effect of soil organic carbon in the soil as a result of the different fertilization amendments, organic or mineral. All the systems showed similar tendencies along the three years of study and differences were only found between the control and the other systems. Mineral fertilizers enhanced the overall physical soil conditions due to the higher yield in the system. In the organic systems, cover crops and cattle manure did not have a significant effect on soil physical properties in comparison with the conventional ones, which were kept bare during the winter period. The extra organic matter boosted the positive effect of crop rotation, but the higher number of tillage operations in both organic systems counteracted this effect to a greater or lesser extent.


2011 ◽  
Vol 12 (3) ◽  
Author(s):  
Orivaldo ARF ◽  
Marco Eustáquio de SÁ ◽  
Ricardo Antônio Ferreira RODRIGUES ◽  
Salatiér BUZETTI ◽  
Flávia Catiuci Robim da SILVA ◽  
...  

O feijão comum é uma planta exigente em nutrientes, principalmente em relação ao N. A adoção de um sistema de preparo que possibilite melhorar as condições do solo, associada ao fornecimento adequado de N pode ser de suma importância no sentido de aumentar a eficiência da planta na utilização dos recursos disponíveis. Assim propôs-se o estudo com o objetivo de avaliar o efeito de diferentes preparos do solo, inoculação de sementes com Rhizobium tropici e doses de N em cobertura no desenvolvimento e produtividade de grãos do feijão comum, cultivar Pérola, no período de inverno e irrigado. O experimento foi desenvolvido no município de Selvíria (MS) nos anos de 2006 e 2007. O delineamento estatístico foi blocos casualizados disposto em esquema fatorial 3 x 2 x 4, envolvendo três modalidades de preparo do solo (escarificador + grade niveladora, grade pesada + grade niveladora e plantio direto), inoculação ou não de sementes com estirpes de Rhizobium tropici (presença e ausência) e aplicação de N em cobertura aplicadas por ocasião da fase V4-5 (0, 60, 120 e 180 kg ha-1 ), com quatro repetições. Concluiu-se que o preparo do solo, com grade pesada, escarificador ou plantio direto e o uso de inoculação de sementes com Rhizobium tropici não alteram a produtividade de grãos da cultura e, a adubação nitrogenada em cobertura proporciona incremento na produtividade de grãos superior a 17% na dose de 180 kg de N ha-1 em relação ao tratamento testemunha. ABSTRACT Common bean is a demanding plant in nutrients, mainly in relation to nitrogen. The adoption of a management system that improves the soil conditions, associated to the appropriate nitrogen supply can be very important to increase the plant efficiency in the use of the available resources. This study aimed to evaluate different combinations of soil management, seed inoculation and nitrogen doses in the growth and yield of irrigated common bean plant in winter period. The experiment was conducted in Selvíria county (MS) in years of 2006 and 2007. A randomized completely blocks design in a factorial scheme 3 x 2 x 4, constituted by three soil management (chisel ploughing + leveling disk, heavy disk + leveling disk, and no till), seed inoculation with Rhizobium tropici ( with or without inoculation) and nitrogen doses at sidedressing on stage V4-5 (zero, 60, 120 and 180 kg ha-1), with four repetitions, was used. The soil management with chisel ploughing, heavy disk, or no till, and the use of seed inoculation with Rhizobium tropici does not interfere in the irrigated common bean yield; the nitrogen fertilization at sidedressing provides increment above 17% at dose of 180 kg ha-1 of nitrogen in relation to control.


2010 ◽  
Vol 74 (4) ◽  
pp. 1301-1309 ◽  
Author(s):  
Humberto Blanco-Canqui ◽  
N. L. Klocke ◽  
A. J. Schlegel ◽  
L. R. Stone ◽  
C. W. Rice

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