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Agriculture, Volume 11, Issue 6

June 2021 - 104 articles

Cover Story: How would lettuce grown in vertical farming compare with those grown in hydroponic greenhouses under Mediterranean climatic conditions?
Lettuce (Lactuca sativa L.) is one of the most important leafy vegetables worldwide and a model crop for studying the effect of lighting. Low light intensity during winter can increase the nitrate concentration in lettuce and other leafy greens to harmful levels for humans.
Two different light intensity levels were used in the vertical farm to study morphological, physiological, and commercial characteristics and compare them with those of plants cultivated in a standard hydroponic glasshouse during winter. The plants can be morphologically identical if an appropriate light intensity is applied, but vertical farms can guarantee safety when it comes to nitrate content. View this paper.
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Articles (104)

  • Article
  • Open Access
12 Citations
8,225 Views
15 Pages

Techno-Economic Analysis of a Crossflow Column Dryer for Maize Drying in Ghana

  • George Obeng-Akrofi,
  • Joseph O. Akowuah,
  • Dirk E. Maier and
  • Ahmad Addo

In Ghana, smallholder maize farmers continue to serve as the primary contributor to maize production. These farmers, however, still face challenges of access to appropriate, effective, and efficient drying systems. They continue to depend on open sun...

  • Article
  • Open Access
65 Citations
22,397 Views
17 Pages

Impact of Climate Change on Rice Yield in Malaysia: A Panel Data Analysis

  • Boon Teck Tan,
  • Pei Shan Fam,
  • R. B. Radin Firdaus,
  • Mou Leong Tan and
  • Mahinda Senevi Gunaratne

Climate change is a global problem since many countries worldwide are becoming increasingly vulnerable to natural disasters. Numerous climate models in various studies project a decline in agricultural productivity that will mainly be due to excessiv...

  • Article
  • Open Access
14 Citations
4,168 Views
13 Pages

Rice straw is a residue that causes significant environmental problems, as burning it causes CO2 and ash emissions, while buried waste can cause issues associated with eutrophication. The extraction of straw from fields for alternative uses may contr...

  • Article
  • Open Access
4 Citations
4,344 Views
22 Pages

Decision-support system (DSS) IoFarm was developed to identify economically optimal fertilizer strategies on the farm level. The average cost savings are 66 EUR ha−1. This study aimed to determine whether this approach impacts yield, protein content,...

  • Article
  • Open Access
22 Citations
5,780 Views
17 Pages

Impact of Camera Viewing Angle for Estimating Leaf Parameters of Wheat Plants from 3D Point Clouds

  • Minhui Li,
  • Redmond R. Shamshiri,
  • Michael Schirrmann and
  • Cornelia Weltzien

Estimation of plant canopy using low-altitude imagery can help monitor the normal growth status of crops and is highly beneficial for various digital farming applications such as precision crop protection. However, extracting 3D canopy information fr...

  • Article
  • Open Access
25 Citations
5,725 Views
11 Pages

Pigment Production under Cold Stress in the Green Microalga Chlamydomonas reinhardtii

  • Supakorn Potijun,
  • Chonlada Yaisamlee and
  • Anchalee Sirikhachornkit

Microalgae have long been used for the commercial production of natural colorants such as carotenoids and chlorophyll. Due to the rising demand for carotenoids and other natural products from microalgae, strategies to increase production efficiency a...

  • Article
  • Open Access
4 Citations
4,925 Views
13 Pages

QTL Analysis of Rice Grain Size Using Segregating Populations Derived from the Large Grain Line

  • Ja-Hong Lee,
  • Jeonghwan Seo,
  • San Mar Lar,
  • Seong-Gyu Jang,
  • Hongjia Zhang,
  • Ah-Rim Lee,
  • Fang-Yuan Cao,
  • Na-Eun Kim,
  • Joohyun Lee and
  • Soon-Wook Kwon

Grain size affects the yield and quality of rice. The large grain line (LGL), showing a large grain size and japonica-like genome, was selected in the breeding field. The 94 F2 plants derived from a cross between LGL and Hanareum (a high-yielding ton...

  • Article
  • Open Access
44 Citations
5,620 Views
18 Pages

In recent years, horticultural plants have frequently suffered significant heat damage due to excessive temperatures. In this study, a horticultural spray cooling system was designed, consisting mainly of a jet fan and spraying system. CFD simulation...

  • Article
  • Open Access
14 Citations
3,979 Views
23 Pages

A Stability Analysis Using AΜΜΙ and GGE Biplot Approach on Forage Yield Assessment of Common Vetch in Both Conventional and Low-Input Cultivation Systems

  • Vasileios Greveniotis,
  • Elisavet Bouloumpasi,
  • Stylianos Zotis,
  • Athanasios Korkovelos and
  • Constantinos G. Ipsilandis

Common vetch (Vicia sativa L.) is a widespread legume crop in the Mediterranean mega-environment, due to its versatile uses and its compatibility with organic and low-input farming systems. However, its adaptation to various such environments should...

  • Article
  • Open Access
16 Citations
4,530 Views
11 Pages

The results of this study provided accurate guidance on the possibility of using common buckwheat (Fagopyrum esculentum Moench) in phytoremediation practices for mineral soil or organic soils contaminated with Cd or Pb. Based on a model pot experimen...

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Agriculture - ISSN 2077-0472