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Agriculture, Volume 12, Issue 4

April 2022 - 131 articles

Cover Story: Public food procurement policy has been identified as having significant potential to drive food consumption and production toward greater sustainability. However, studies from a range of different countries reveal stubborn implementation barriers, meaning its potential currently remains unrealised. A desk survey of public procurement of sustainable food in different countries identified a range of policy instruments which interact with procurement policy, both in a reinforcing, but also in a negative undermining way. Taken as a whole, these interactions suggest a ‘policy package’ of instruments which should be considered in policy design to maximise effectiveness and capitalise on the transformative potential of public food procurement policy. View this paper.
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Articles (131)

  • Article
  • Open Access
3 Citations
3,188 Views
10 Pages

Particle Film Improves the Physiology and Productivity of Sweet Potato without Affecting Tuber’s Physicochemical Parameters

  • Alexandre Oliveira,
  • Lia-Tânia Dinis,
  • Abraão Almeida Santos,
  • Pryanka Fontes,
  • Marcelo Carnelossi,
  • Jailson Fagundes and
  • Luiz Oliveira-Júnior

In tropical areas, the lower productivity of sweet potato has been related to unfavorable climatic conditions, as heat stress caused by high temperatures limits the optimal genotypic expression of plants. Innovative techniques, such as particle films...

  • Article
  • Open Access
18 Citations
4,555 Views
14 Pages

The operation of the semi-automatic pepper pot seedling transplanter has the problem of a low frequency of manual operation. We designed a new automatic transplanting mechanism based on a clamping stem. Through the movement law of a double-crank conn...

  • Article
  • Open Access
8 Citations
3,089 Views
9 Pages

Establishment and Application of Multiplex PCR Systems Based on Molecular Markers for HMW-GSs in Wheat

  • Chuxuan Yao,
  • Cuimian Zhang,
  • Caili Bi,
  • Shuo Zhou,
  • Fushuang Dong,
  • Yongwei Liu,
  • Fan Yang,
  • Bo Jiao,
  • He Zhao and
  • Mengyu Lyu
  • + 2 authors

High-molecular-weight glutenin subunits (HMW-GSs) encoded by alleles at the Glu-A1, Glu-B1, and Glu-D1 loci confer unique end-use quality properties of common wheat (Triticum aestivum L.). Wheat accessions with the high-quality HMW-GSs combination of...

  • Article
  • Open Access
3 Citations
3,645 Views
12 Pages

Impact of Tillage and Fertilization on CO2 Emission from Soil under Maize Cultivation

  • Liliana Salinas-Alcántara,
  • Rocio Vaca,
  • Pedro del Águila,
  • Nadia de la Portilla-López,
  • Gustavo Yáñez-Ocampo,
  • Laura A. Sánchez-Paz and
  • Jorge A. Lugo

Agriculture is in a constant state of change. Its new practices and technologies represent impacts that are difficult to predict. The transition from animal traction to tractors and the substitution of manure for synthetic fertilizers are changes tha...

  • Article
  • Open Access
9 Citations
4,615 Views
14 Pages

Efficiency of Schinus molle Essential Oil against Bactericera cockerelli (Hemiptera: Triozidae) and Sitophilus zeamais (Coleoptera: Dryophthoridae)

  • Nadia Landero-Valenzuela,
  • Nancy Alonso-Hernández,
  • Francisco Lara-Viveros,
  • Nadia S. Gómez-Domínguez,
  • Jonathan Juárez-Pelcastre,
  • Javier Aguado-Rodríguez,
  • Alfonso Luna-Cruz,
  • Luicita Lagunez-Rivera,
  • Luis Alfonso Aguilar-Pérez and
  • Demián Hinojosa-Garro
  • + 1 author

The present study determines the chemical composition of Schinus molle essential oil and its mortality and repellent effect on Bactericera cockerelli immature stage and Sitophilus zeamais adults. Twenty-four compounds were identified and the most abu...

  • Review
  • Open Access
19 Citations
4,495 Views
23 Pages

Multi-Omic Approaches to Investigate Molecular Mechanisms in Peach Post-Harvest Ripening

  • Tiziana M. Sirangelo,
  • Hilary J. Rogers and
  • Natasha D. Spadafora

Peach post-harvest ripening is a complex developmental process controlled by a plethora of genetic and epigenetic factors. Specifically, it leads to protein, lipid and nucleic acid degradation, all resulting in cell death. Substantial research has be...

  • Article
  • Open Access
18 Citations
4,070 Views
21 Pages

Design and Performance Test of a Jujube Pruning Manipulator

  • Bin Zhang,
  • Xuegeng Chen,
  • Huiming Zhang,
  • Congju Shen and
  • Wei Fu

To solve the problems of poor working conditions and high labor intensity for artificially pruning jujube trees, a pruning scheme using a manipulator is put forward in the present paper. A pruning manipulator with five degrees of freedom for jujube t...

  • Perspective
  • Open Access
40 Citations
17,946 Views
17 Pages

Honey bees and beekeeping belong to a large enterprise where the managers are the beekeepers, the workers are the bees, and the products generated are ecosystem goods and services, mostly intangible. Evidence for a reduction in the number of pollinat...

  • Article
  • Open Access
4 Citations
3,888 Views
13 Pages

Regression Modeling Strategies to Predict and Manage Potato Leaf Roll Virus Disease Incidence and Its Vector

  • Yasir Ali,
  • Ahmed Raza,
  • Hafiz Muhammad Aatif,
  • Muhammad Ijaz,
  • Sami Ul-Allah,
  • Shafeeq ur Rehman,
  • Sabry Y. M. Mahmoud,
  • Eman Saleh Hassan Farrag,
  • Mahmoud A. Amer and
  • Mahmoud Moustafa

The potato leaf roll virus (PLRV) disease is a serious threat to successful potato production and is mainly controlled by integrated disease management; however, the use of chemicals is excessive and non-judicious, and it could be rationalized using...

  • Article
  • Open Access
7 Citations
4,510 Views
15 Pages

The objective of this study was to examine fluctuations in white clover (Trifolium repens L.) content in perennial ryegrass (Lolium perenne L.) swards within a high nitrogen (250 kg N/ha) input grazing dairy system. The data came from a larger, overa...

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Agriculture - ISSN 2077-0472