Soil organisms associated to the weed suppressant Crotalaria juncea (fabaceae) and its importance as a refuge for natural enemies Organismos de solo associados à supressora de plantas daninhas Crotalaria juncea (fabaceae) e sua importância como refúgio para inimigos naturais [PDF]
Planta Daninha, 2011 Soil organisms play an important role in organic crops of Crotalaria juncea (Fabaceae) and are associated with the natural conservation of the environment. The present study was aimed to investigate the population of soil organisms in the organic culture
W.S Tavares +6 more
doaj +5 more sources
Effectiveness of Sunn Hemp (Crotalaria juncea L.) in Reducing Wireworm Damage in Potatoes [PDF]
InsectsWireworms are a major threat to potatoes. Agronomic prevention is always the first IPM strategy to be implemented. This work assesses whether a bioactive cover crop, sunn hemp (Crotalaria juncea L.), a tropical leguminous plant, reduces wireworm damage ...
Lorenzo Furlan +8 more
doaj +2 more sources
Aproveitamento pelo trigo do nitrogênio residual da crotalária (Crotalaria juncea) e da uréia aplicado ao solo em cultivo precedente Recovery by wheat of residual nitrogen from crotalária (Crotalaria juncea) and urea of previous crop soil fertilization [PDF]
Ciência Rural, 2009 O cultivo de adubos verdes no sistema produtivo tem por objetivo o fornecimento de nitrogênio ao solo. Porém, muitas vezes os benefícios não são a curto prazo.
Anderson Lange +3 more
doaj +4 more sources
Induced tetraploidy in Crotalaria juncea Linn.
CYTOLOGIA, 1983 Tetraploidy was induced in Crotalaria juncea by treating seedlings with 0.5% of aqueous colchicine. The tetraploids are characterised by possessing larger, rougher leaves, longer inflorescence axis, more output of flowers, high pollen sterility and very poor seed setting. Meiosis in C1 and C2 plants is irregular.
V. R. Dnyansagar, R. S. Nadkarni
openaire +3 more sources
Growth of Crotalaria juncea L. supplied with mineral nitrogen [PDF]
Brazilian Archives of Biology and Technology, 2005 Plants of Crotalaria juncea inoculated with Rhizobium were treated with nutrient solution containing 10 or 20mg of either N/NO3 or N/NH4.plant-1.week-1 . The control plants received nutrient solution without N. An investigation was conducted on the effect of these sources of N on growth and nitrogen fixation of plants with 30, 60 and 90 days after ...
Mendonça, Elenira Henrique Miranda +1 more
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FARMER EMPOWERMENT FOR SUPPLYING CROTALARIA JUNCEA AS A SOURCE OF ORGANIC FERTILIZER AT DRY LAND
Journal of Innovation and Applied Technology, 2016 The community extension service aim to upgrade farmers' knowledge about organic fertilizer; (2) introduce the Crotalaria juncea cultivation as a source of organic fertilizer in situ; (3) demonstrate the potential of Crotalaria juncea as an organic ...
lolita endang susilowati
doaj +3 more sources
Weeds in a Sugar Cane Soil Cultivated with Crotalaria juncea [PDF]
Planta Daninha, 2019 ABSTRACT: Cover crops play an important role in sustainable agriculture, as they decrease soil erosion, promote the incorporation of nitrogen into the soil and reduce or modify weed communities. Aiming at evaluating the changes related to the cultivation and incorporation of sunn crotalaria (Crotalaria juncea L.1753) in a weed community of a soil ...
OBRADOR-OLÁN, J.J. +4 more
openaire +5 more sources
Ciência Rural, 2005 O objetivo deste trabalho foi avaliar o aproveitamento do nitrogênio de adubo verde (Crotalaria juncea L.)-15N e da uréia-15N, em fertilização conjugada e separada.
Ambrosano Edmilson José +5 more
doaj +2 more sources
Morpho-physiological and biochemical insights into phytoremediation of lithium by sunn hemp (Crotalaria juncea L.) and napier grass (Cenchrus purpureus Schumach.). [PDF]
Sci RepAlva A +9 more
europepmc +2 more sources
Estimativa da área foliar de Crotalaria juncea L. a partir de dimensões lineares do limbo foliar
Bioscience Journal, 2011 O objetivo desse trabalho foi obter um modelo matemático, por meio de medidas lineares dimensionais das folhas, que permitisse a estimativa da área foliar de Crotalaria juncea.
Nilceu Piffer Cardozo +4 more
doaj +2 more sources