Results 31 to 40 of about 49,056 (193)

Phytosociology in Degraded and Renewed Pastures in Agrosilvopastoral Systems [PDF]

Planta Daninha, 2018
: In pastures, the incidence of weeds reduces the productivity and quality of forage. The identification of the weed species in pastures is fundamental to choose the renewal method.
R.C. DIAS, M.V. SANTOS, E.A. FERREIRA, T.G.S BRAZ, L.V. FIGUEIREDO, P.J.R. CRUZ, L.D. SILVA   +6 more
doaj   +1 more source

WEEDS IN SOYBEAN CROP AFTER ANNUAL CROPS AND PASTURE

Revista de Agricultura Neotropical, 2021
The use of crop practices to reduce the weed community is an ally to integrated weed management. Given this, the study aimed to identify a composition and weed infestation in a soybean area under different predecessor crops implanted in different years ...
Ricardo Fachinelli, Thais Stradioto Melo, Denise Prevedel Capristo, Hadassa Kathyuci Antunes de Abreu, Gessí Ceccon   +4 more
doaj   +1 more source

Cressleaf Groundsel (Butterweed) Identification and Management in Pastures

EDIS, 2016
Butterweed is a winter annual that is toxic to both cattle and horses. This 2-page fact sheet provides an overview of the plant as well as herbicide recommendations.
Brent A. Sellers, Jay Ferrell
doaj   +5 more sources

The effect of perennial ryegrass (Lolium perenne) sowing rates on weed establishment, after one year : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Plant Science at Massey University [PDF]

, 2001
Two trials were conducted to determine whether the weed control benefits of high sowing rates of perennial ryegrass (Lolium perenne) continued into the second year after sowing. Seeds of Scotch thistle (Cirsium vulgare), nodding thistle (Carduus nutans),
Armstrong, Michelle Louise
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Interference of weeds in ruziziensis grass pastures

Acta Scientiarum. Animal Sciences, 2022
The aim of this study was to assess the effect of increasing periods of coexistence of weed plants with Urochloa ruziziensis on the canopy structure and productivity of a pasture already established with this forage species. The experiment was a randomized blocks design with four replications, and treatments consisted of seven increasing periods of ...
Pinheiro, Guilherme Henrique Rodrigues, Araújo, Prissila Pereira Dos Santos E., Marques, Ricardo Fagundes, Souza, Rodrigo Marques de, Silva, Ilgner Thiago Duarte, Marchi, Sidnei Roberto de   +5 more
openaire   +6 more sources

Sudan Grass, Soybeans, and Other Supplementary Hay and Pasture Crops [PDF]

, 1938
PDF pages:
Dodd, D. R., Jones, Earl, Lewis, R. D.
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Managing soil fertility in organic farming systems [PDF]

, 2002
Complex relationships exist between different components of the organic farm and the quantity and quality of the end products depend on the functioning of the whole system.
Abawi, Altieri, Atkinson, Atkinson, Atkinson, Aulakh, Balloni, Bannerjee, Barnes, Baumann, Belesky, Berry, Bethlenfalvy, Breland, Bulson, Carruthers, Chan, Clark, Clement, Dale, Davies, Davies, Dewes, Djurhuus, Doran, Douds, Drinkwater, Edwards, Flieβbach, Foulkes, Frederiksson, Grace, Handayanto, Hansen, Haynes, Hetrick, Hetrick, Hogh-Jensen, Hornby, Hu, Inderjit, Jarvis, Jawson, Jenkinson, Jenkinson, Jensen, Jones, Karasawa, Kearney, Kessel, Kim, Knudsen, Kristensen, Lampkin, Ledgard, Liebman, Liebman, Lotz, Mader, Mc Gonigle, Mueller, NIAB, Nicholson, Nix, Olofsdotter, Phelan, Poutala, Rahn, Rahn, Rajan, Rayns, SAC, Sanchez, Schmidt, Scullion, Silgram, Soil Association, Spiertz, Stein-Bachinger, Stockdale, Stockdale, Stockdale, Swift, Sylvester-Bradley, Taylor, Teasdale, Theunissen, Tisdall, Toosey, Torbet, Torstensson, UKROFS, Vanlauwe, Wander, Watson, Watson, Watson, Weinhold, Wells, Whitmore, Wild, Willey, Willson, Wolfe, Wolfe, Workneh, Wyland   +106 more
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Phytochemical Profile of Pasture Weeds from the Brazilian Cerrado [PDF]

Planta Daninha, 2019
: The great diversity of plant species in pastures of the Brazilian Cerrado with distinct ecophysiological characteristics indicates the possibility of finding, in the cellular content of this flora, chemical compounds with potential for use in ...
D.A. RODRIGUES, G.A.M. PEREIRA, A.A. SILVA, M.H. SANTOS, A.J. DEMUNER, P.M. OLIVEIRA   +5 more
doaj   +1 more source

Catch crop strategy and nitrate leaching following grazed grass-clover [PDF]

, 2007
Cultivation of grassland presents a high risk of nitrate leaching. This study aimed to determine if leaching could be reduced by growing spring barley (Hordeum vulgare L.) as a green crop for silage with undersown Italian ryegrass (Lolium multiflorum Lam.)
Andersen A., Best E.K., Davies D.B., Djurhuus J., Eriksen J., Hansen B., Jacobsen A., Karlsson-Strese E.-M., Kyllingsbaek A., Macduff J.H., Madsen H.B., Nielsen K.A., Nielsen K.A., Shepherd M.A., Simmelsgaard S.E., Tersbol M., Thomsen I.K., Trinsoutrot I.   +17 more
core   +1 more source

A study on the effect of sward conditions on herbage accumulation during winter and spring : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Plant Science at Massey University [PDF]

, 1999
Recently there has been an increased trend for farmers to adopt farm systems that operate at a reduced stocking rate, with the aim to improve per hectare production through achieving higher production per cow.
Hughes, Fulton Paul
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