Annual legumes represent one of the basic elements of the agriculture of Serbia. Until recently, only annual forage legumes such as pea or vetches were autumn-sown in Serbia and other neighbouring regions of the continental Balkan Peninsula. During the last decade, the first crucial steps in the development of autumn-sown grain legumes were made, with emphasis on dry pea, faba bean and dual-purpose vetches. The winter forage pea cultivars developed in Serbia are generally characterised by prominent winter hardiness and a rather extended growing season, usually beginning with sowing in early October and ending either by cutting for forage production in late May or harvesting seeds in mid-July. One of the strategic advantages of recently released cultivars of autumn-sown dry pea is their significantly improved earliness. The Serbian winter dry pea cultivar Mraz, newly registered in Serbia and developed from hybrids between French and Serbian autumn-hardy materials, is regularly at least a week earlier than winter barley, so many farmers will not have to choose between pea and cereals due to limited harvesting resources. The initial material for pre-breeding autumn-sown faba bean in the conditions of Serbia consisted of both collected local landraces of Serbia and populations from France and Germany. The preliminary results of their agronomic performance showed that they have a great potential for high grain yield in the conditions of Serbia. Promising results in breeding winter hardy cultivars were achieved with several vetch species, as well as with lentil and grass pea, and will be continued with more species including Medicago truncatula.
RONO: 00Pea (Pisum sativum L.) has a compound leaf like many other legume species. The 'semi-leafless' pea (afaf tltl), with all leaflets transformed into tendrils, is considered one of the most important achievements in pea breeding, due to a significantly enhanced standing ability and equally efficient dry matter production in comparison to normal-leafed genotypes (AFAF TLTL). 'Semi-leafless' cultivars provide high and stable grain yield and are dominant in the modern dry pea production worldwide. There are also 'semi-leafless' cultivars that are autumn-sown and those for forage production. The genotypes with all tendrils transformed into leaflets (afaf tltl), called 'acacia' or 'tendril-less', are extremely prone to lodging and may have importance in breeding for forage production. Little is known about the potential agronomic value of 'acacia-tendril-less' (afaf tltl) genotypes.Peer reviewe
Winter cover crops may provide different environmental benefits in agricultural systems. The aim of this study was to determine the effect of cover crops used as green manure on the soil nitrogen (N) budget and yield of silage maize (Zea mays L.). A field experiment was conducted between 2011 and 2013 at three locations in Vojvodina Province, Serbia. It compared common vetch (Vicia sativa L.), triticale (× Triticosecale Wittm. ex A. Camus), their mixture grown as cover crops, N fertilisation at two doses (N1 and N2), and an unfertilised fallow as a control. Cover crops were sown in autumn 2011 and 2012 and were ploughed in during May of the year after which silage maize was sown. Results show that the ability of cover crops to provide benefit for a subsequent crop is highly related to weather conditions, mainly precipitation. The two years of the study experienced completely different weather conditions, showing two aspects of how cover crops can affect subsequent crop yield and amount of N left in the soil. In 2012, the N budget was higher in all three cover crops at all locations than N1 and the control because of unfavourable weather conditions for mineralisation of organic matter. However, the cover crops had a negative effect on silage maize yield. In 2013 (an average year), the N budget was significantly higher after cover crops, and was followed by a higher yield of silage maize. Based on the 2-year average, the highest value of apparent N remaining in the soil was recorded in the mixture treatment (288.13 kg N ha–1); treatments with vetch and triticale had approximately equal values (272.17 and 272.71 kg N ha–1). The N fertilisation treatments and the control had significantly lower average values of residual N.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.