Next Article in Journal
Impact of Colletotrichum acutatum Pathogen on Olive Phenylpropanoid Metabolism
Previous Article in Journal
Contribution to Trees Health Assessment Using Infrared Thermography
Previous Article in Special Issue
Changes in the Soil Microbial Hydrolytic Activity and the Content of Organic Carbon and Total Nitrogen by Growing Spring Barley Undersown with Red Clover in Different Farming Systems
Article Menu

Export Article

Open AccessArticle

The Effect of Cover Crops on the Yield of Spring Barley in Estonia

1
Estonian Crop Research Institute, J. Aamisepa 1, 48309 Jõgeva, Estonia
2
Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 1, EE51014 Tartu, Estonia
3
Institute of Ecology and Earth Sciences, University of Tartu, Lai 40, 51005 Tartu, Estonia
*
Authors to whom correspondence should be addressed.
Agriculture 2019, 9(8), 172; https://doi.org/10.3390/agriculture9080172
Received: 31 May 2019 / Revised: 4 July 2019 / Accepted: 1 August 2019 / Published: 3 August 2019
(This article belongs to the Special Issue Cover Crops)
  |  
PDF [430 KB, uploaded 3 August 2019]
  |  

Abstract

Using cover crops in fallow periods of crop production is an important management tool for reducing nitrate leaching and therefore improving nitrogen availability for subsequent crops. We estimated the short-term effect of five cover crop species on the yield of successive spring barley (Hordeum vulgare L.) for two years in Estonia. The cover crop species used in the study were winter rye (Secale cereale L.), winter turnip rape (Brassica rapa spp. oleifera L.), forage radish (Raphanus sativus L. var. longipinnatus), hairy vetch (Vicia villosa Roth), and berseem clover (Trifolium alexandrinum L.). The results indicated that out of the five tested cover crops, forage radish and hairy vetch increased the yield of subsequent spring barley, whereas the other cover crops had no effect on barley yield. All cover crop species had low C:N ratios (11–17), suggesting that nitrogen (N) was available for barley early in the spring. View Full-Text
Keywords: cover crop; nitrogen accumulation; spring barley yield cover crop; nitrogen accumulation; spring barley yield
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Toom, M.; Tamm, S.; Talgre, L.; Tamm, I.; Tamm, Ü.; Narits, L.; Hiiesalu, I.; Mäe, A.; Lauringson, E. The Effect of Cover Crops on the Yield of Spring Barley in Estonia. Agriculture 2019, 9, 172.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Agriculture EISSN 2077-0472 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top