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Agriculture, Volume 8, Issue 11

November 2018 - 17 articles

Cover Story: Increased soil carbon sequestration with the use of biochar is one of the strategies being investigated in Norway to reduce the carbon footprint of the agricultural sector. The study in this issue was the first biochar field experiment in Norway and reports the impact of miscanthus biochar on soil physical parameters, microbial biomass and grain yield in a silty clay loam over 4 years. View this paper
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Articles (17)

  • Article
  • Open Access
15 Citations
4,664 Views
11 Pages

Increasing of Posture Changes as Indicator of Imminent Calving in Dairy Cows

  • Marisanna Speroni,
  • Massimo Malacarne,
  • Federico Righi,
  • Piero Franceschi and
  • Andrea Summer

20 November 2018

The careful monitoring of cows helps minimise pain and distress during calving; moreover, knowing the exact time of birth is important to ensure timely assistance and the adequate ingestion of colostrum by the calf. However, direct visual observation...

  • Review
  • Open Access
34 Citations
8,230 Views
15 Pages

Soil Organic Carbon Depletion from Forests to Grasslands Conversion in Mexico: A Review

  • Deb Raj Aryal,
  • Danilo Enrique Morales Ruiz,
  • César Noé Tondopó Marroquín,
  • René Pinto Ruiz,
  • Francisco Guevara Hernández,
  • José Apolonio Venegas Venegas,
  • Alejandro Ponce Mendoza,
  • Gilberto Villanueva López,
  • Fernando Casanova Lugo and
  • Luis Alfredo Rodríguez Larramendi
  • + 6 authors

18 November 2018

Land use change from forests to grazing lands is one of the important sources of greenhouse gas emissions in many parts of the tropics. The objective of this study was to analyze the extent of soil organic carbon (SOC) loss from the conversion of nat...

  • Review
  • Open Access
7 Citations
5,291 Views
9 Pages

Phylogeny and Expression of NADPH Oxidases during Symbiotic Nodule Formation

  • Jesús Montiel,
  • Citlali Fonseca-García and
  • Carmen Quinto

16 November 2018

The mutualistic interaction between gram-negative soil bacteria and the roots of legumes leads to the establishment of nodules, where atmospheric nitrogen is fixed. Nodulation is a multistep process with numerous essential players. Among these are re...

  • Article
  • Open Access
21 Citations
6,843 Views
18 Pages

How Does Water-Stressed Corn Respond to Potassium Nutrition? A Shoot-Root Scale Approach Study under Controlled Conditions

  • Lionel Jordan-Meille,
  • Elsa Martineau,
  • Yoran Bornot,
  • José Lavres,
  • Cassio Hamilton Abreu-Junior and
  • Jean-Christophe Domec

16 November 2018

Potassium (K) is generally considered as being closely linked to plant water dynamics. Consequently, reinforcing K nutrition, which theoretically favors root growth and specific surface, extends leaf lifespan, and regulates stomatal functioning, is o...

  • Article
  • Open Access
20 Citations
8,000 Views
17 Pages

Biomass and Biogas Yield of Maize (Zea mays L.) Grown under Artificial Shading

  • Vanessa S. Schulz,
  • Sebastian Munz,
  • Kerstin Stolzenburg,
  • Jens Hartung,
  • Sebastian Weisenburger,
  • Klaus Mastel,
  • Kurt Möller,
  • Wilhelm Claupein and
  • Simone Graeff-Hönninger

12 November 2018

Agroforestry, as an improved cropping system, offers some advantages in terms of yield, biodiversity, erosion protection or habitats for beneficial insects. It can fulfill the actual sustainability requirements for bioenergy production like food supp...

  • Brief Report
  • Open Access
26 Citations
10,244 Views
4 Pages

Rearing Male Layer Chickens: A German Perspective

  • Mona Franziska Giersberg and
  • Nicole Kemper

The killing of male layer hybrids in the hatcheries, at a day-old, is common practice but it also raises strong socio-ethical concerns. In recent years, three different approaches to avoid this killing have been developed—the in ovo sex determi...

  • Article
  • Open Access
20 Citations
8,570 Views
16 Pages

Technological change has been the major driving force for increasing agricultural productivity and promoting agriculture development in developing countries. To improve the agricultural productivity and farmers’ livelihoods, several agricultura...

  • Article
  • Open Access
6 Citations
4,472 Views
15 Pages

The use of biochar reduces nitrous oxide (N2O) emissions from soils under specific conditions yet the mechanisms through which interactions occur are not fully understood. The objectives of this glasshouse study were to investigate the effect of (i)...

  • Article
  • Open Access
5 Citations
4,734 Views
10 Pages

Monitoring of Pesticides in the Cultivation of Nopal Vegetable (Opuntia ficus-indica (L.)) Mill, Morelos, México

  • Irene Iliana Ramírez-Bustos,
  • Víctor López-Martínez,
  • Porfirio Juarez-Lopez,
  • Irán Alía-Tejacal,
  • Dagoberto Guillén-Sánchez,
  • Hugo Saldarriaga-Noreña and
  • Ismael León-Rivera

The presence of pesticide residues in vegetable and fruit products, as a consequence of inappropriate application in some cases, constitutes a risk to the health of the exposed population. In Mexico, the official norm, NOM-003-STPS-1999, only allows...

  • Article
  • Open Access
23 Citations
6,747 Views
13 Pages

The loss of weed biodiversity in agricultural fields is a global issue that needs to be counteracted to preserve their supported ecosystem services and food webs. Many short-term efforts are undertaken to conserve weed species, especially already end...

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Agriculture - ISSN 2077-0472