Economic value of some leguminous plant species of the collections from the Botanical Garden (Institute) of the Academy of Sciences of Moldova
Journal Title: Journal of Plant Development - Year 2016, Vol 23, Issue 0
Abstract
The results of the evaluation of the growth and development rates, the seed productivity, the green mass yield, the biochemical composition and the content of amino acids, phosphorous and calcium, the nutritive and energy value of the forage, as well as the biomethane productivity of local ecotypes of the leguminous species maintained in monoculture, in the collection of the Botanical Garden (Institute) of the Academy of Sciences of Moldova (BG ASM): Astragalus ponticus, Coronilla varia, Lotus corniculatus, Medicago falcata, Onobrychis arenaria and Trifolium repens are presented in this article. Control variants – the traditional forage crops: Medicago sativa and Onobrychis viciifolia. The local ecotypes of the studied leguminous species were characterized by different growth and development rates. Coronilla varia and Lotus corniculatus, in the 2nd-3rd years, could be harvested, for the first time, 5 days earlier than Medicago sativa, but Medicago falcata and Onobrychis viciifolia – 18 days later. The green mass yield varied from 0.83 kg/m2 to 4.08 kg/m2. The studied ecotypes reached amounts of 0.60-0.89 nutritive units/kg and metabolizable energy 8.05-9.90 MJ/kg of dry matter, the content of digestible protein, of 106.28-225.09 g/nutritive unit, met the zootechnical standards; seed production: 19.12-83.00 g/m2; the biomethane yield ranged from 692 to 3197 m3/ha. Higher yield of natural forage, dry matter and biomethane was produced by Onobrychis arenaria and Coronilla varia.
Authors and Affiliations
Alexandru TELEUȚĂ, Victor ȚÎȚEI
Keywords
Related Articles
- EP ID EP576380
- DOI -
- Views 48
- Downloads 0
Adventitious roots development and root system architecture of Chrysanthemum cuttings
Chrysanthemum have significant ornamental value and thus have a great economic importance and are also subjected to losses due to the insufficient rooting of the cuttings - the main method of vegetative propagation pract...
THE DWARF SHRUBS COMMUNITIES WITHIN LOISELEURIO-VACCINIETEA Eggler ex Schubert 1960 FROM ROMANIAN EASTERN CARPATHIANS
A numerical analysis of dwarf shrubs communities within Loiseleurio- Vaccinietea Eggler ex Schubert 1960 class, based on 181 relevés assigned to Loiseleurio-Vaccinion, Rhododendro-Vaccinion and a part of Pinion mugo is p...
Physiological reaction of the species Brassica juncea (L.) Czern. on salinized soils ameliorated with zeolitic tuff, peat and perlite
The physiological reaction of saline stress which Brassica juncea (L.) Czern. plants undergo shows a greater growth and fresh substance gain process on previously cultivated soils that were fined with 20% zeolitic tuff a...
Economic value of some leguminous plant species of the collections from the Botanical Garden (Institute) of the Academy of Sciences of Moldova
The results of the evaluation of the growth and development rates, the seed productivity, the green mass yield, the biochemical composition and the content of amino acids, phosphorous and calcium, the nutritive and energ...
Clonal propagation and evaluation of peroxidase activity during in vitro rhizogenesis in Mentha arvensis L.
A rapid and efficient plant propagation system through nodal explants was developed for in vitro propagation of Mentha arvensis. Nodal explants exhibited high frequency shoot proliferation on Murashige and Skoog’s (MS) b...