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Agriculture, Volume 7, Issue 10

October 2017 - 11 articles

Cover Story: This study, on the effect of stratifying soil samples to try and find a suitable depth to establish a geospatial relationship for a practical soil sampling grid in New Zealand hill country, showed that measuring samples below the top 3 cm appeared to effectively reduce noise when sampled from 3 to 15 cm. The reduction in noise by removing the top 3 cm of soil samples is significant for improving current soil nutrient testing methods by allowing better geospatial predictions for whole paddock soil nutrient variability mapping. View this paper
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Articles (11)

  • Article
  • Open Access
19 Citations
8,101 Views
13 Pages

An image processing-based variable rate chemical sprayer for disease and pest-infested coconut plantations was designed and evaluated. The manual application of chemicals is considered risky and hazardous to workers, and provides low precision. The d...

  • Article
  • Open Access
15 Citations
7,074 Views
12 Pages

Apulia (Southern Italy) is the leading Italian region for the production of olive oil (115 × 106 kg of oil/year), and the olive oil chain is really important from a business point of view. Currently, the extraction of olive oil is essentially perform...

  • Article
  • Open Access
10 Citations
7,233 Views
14 Pages

Monitoring and Precision Spraying for Orchid Plantation with Wireless WebCAMs

  • Grianggai Samseemoung,
  • Peeyush Soni and
  • Chaiyan Sirikul

Through processing images taken from wireless WebCAMs on the low altitude remote sensing (LARS) platform, this research monitored crop growth, pest, and disease information in a dendrobium orchid’s plantation. Vegetetative indices were derived for di...

  • Feature Paper
  • Review
  • Open Access
47 Citations
10,977 Views
15 Pages

Climate change poses a challenge to agricultural production and its impacts vary depending on regional focus and on the type of production system. To avoid production losses and make use of emerging potentials, adaptations in agricultural management...

  • Article
  • Open Access
15 Citations
8,014 Views
11 Pages

Effect of Magnesium on Gas Exchange and Photosynthetic Efficiency of Coffee Plants Grown under Different Light Levels

  • Kaio Gonçalves de Lima Dias,
  • Paulo Tácito Gontijo Guimarães,
  • Antônio Eduardo Furtini Neto,
  • Helbert Rezende Oliveira de Silveira and
  • Julian Junio de Jesus Lacerda

30 September 2017

The aim of the present study was to investigate the effects of magnesium on the gas exchange and photosynthetic efficiency of Coffee seedlings grown in nutrient solution under different light levels. The experiment was conducted under controlled cond...

  • Review
  • Open Access
31 Citations
11,299 Views
20 Pages

29 September 2017

Operator exposure to high levels of whole-body vibration (WBV) presents risks to health and safety and it is reported to worsen or even cause back injuries. Work activities resulting in operator exposure to whole-body vibration have a common onset in...

  • Article
  • Open Access
3 Citations
4,940 Views
10 Pages

28 September 2017

This research studies the effect of stratifying soil samples to try and find a suitable depth to establish a geospatial relationship for a practical soil sampling grid in New Zealand hill country. Cores were collected from 200 predetermined sites in...

  • Article
  • Open Access
4 Citations
6,132 Views
7 Pages

24 September 2017

Reduced efficacy of several herbicides on some important broadleaf weeds might be due to the extended use of the specific active ingredients. In our study, field experiments were carried out in Greece in 2014 and 2015 to study the efficacy of the her...

  • Commentary
  • Open Access
5 Citations
6,092 Views
12 Pages

22 September 2017

In this paper, the risk profile of two pastoral production systems in New Zealand are examined. All farmers must manage and mitigate a multitude of risks. Traditionally, a farm budget is solely undertaken to satisfy a lending institution. Limited var...

  • Article
  • Open Access
18 Citations
7,805 Views
11 Pages

21 September 2017

Precision Livestock Farming (PLF) is being developed in livestock farms to relieve the human workload and to help farmers to optimize production and management procedure. The objectives of this study were to evaluate the consequences in energy intens...

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Agriculture - ISSN 2077-0472