Results 111 to 120 of about 567,317 (212)

Integrated water and soil conservation for food security in Niger, preliminary results [PDF]

, 2012
As a result of growing population pressure and limited fertile land availability, Nigerien farmers increasingly rely on marginal lands for food crops production.
Cornelis, Wim, Garba, Maman, Sabiou, Mahamane, Wildemeersch, Jasmien   +3 more
core  

Importance of appropriate selection environments for breeding maize adapted to organic farming systems [PDF]

, 2010
Organic farming systems, characterized by special attention to soil fertility, recycling techniques and low external inputs, gained increased significance in recent years.
Burger, Henriette, Geiger, Hartwig H., Messmer, Monika M., Schmidt, Walter   +3 more
core  

Feed the crop or feed the soil? A case study in leek (Allium porrum L.) [PDF]

The purpose of our study was to assess the role of soil quality parameters in leek production and to assess their importance relative to nitrogen (N) applied as fertilizer.
Berge, H.F.M., ten, Burgers, S.L.G.E., Radersma, S.   +2 more
core   +2 more sources

Integrating maize and triticale in grass/clover based dairy systems: examining yields and autumn soil nitrate levels [PDF]

, 2013
To establish N-efficient crop rotations with perennial ryegrass/white clover, maize and triticale, a 9-year field experiment was executed on an organic experimental farm in the Netherlands.
Boer, H. de, Eekeren, N. van, Pinxterhuis, Ina, Stienezen, M.W.J.   +3 more
core  

Forage Production of Oat-Berseem Clover Intercropped at Different Tillage Systems and Seeding Proportions

Agriculture
An experiment was conducted in the field during the winter growing seasons of 2022 – 2023 and 2023 − 2024 in the western region of Iraq to investigate the effect of three tillage systems, including conventional tillage, reduced tillage and no-tillage, on
Addaheri Abdullah Mahmood Saleh, Najm Bushra Ftaikhan, Hasan Anas Ibrahim, Al-Issawi Mohammed Hamdan   +3 more
doaj   +1 more source

Effect of Waterlogging Stress on Dry Matter Accumulation, Photosynthesis Characteristics, Yield, and Yield Components in Three Different Ecotypes of Peanut (Arachis hypogaea L.) [PDF]

, 2020
Ruier Zeng, Lei Chen, Xinyue Wang, Jing Cao, Xi Li, Xueyu Xu, Qing Xia, Tingting Chen, Lei Zhang   +8 more
openalex   +1 more source

Study on the biomass yield of Duckweed (Lemna minor) (L.) in hydroponic cultures containing different concentrations of aquaeous extract of chicken manure [PDF]

, 1999
The biomass yields of duck week (Lemna minor(L) was monitored in hydroponic media prepared by variously extracting 0.50, 1.00 and 2.00g of dried chicken manure per liter of city water (tap water) supply. The culture media consisting of aqueous extract of
Amali, E.L., Ejike, C., Ofojekwu, P.C., Wade, J.W.   +3 more
core  

Effect of seedbed methods and time of harvest on the yield and nutritive value of some forage crops grown on Vertisol at Debre Zeit, Ethiopia

Agricultural and Food Science, 1992
The influence of the improved drainage broadbed and furrow (BBF), as opposed to the traditional flat seedbed over the growing season on the dry matter yield and nutritive value of Avena sativa, Vigna unguiculata, Lablab purpureus, Vida dasycarpa ...
Abate Tedla, Helena Airaksinen, M. A. Mohamed-Saleem   +2 more
doaj  

Effect of IWM on weed dynamics, dry matter accumulation, yield and economics of turmeric

, 2017
Shri Kant Bharty, R. R. Upasani, S. Barla, B.K. Agarwal, R. Kumar   +4 more
openalex   +1 more source

Effect of Thiourea on Yield and Quality of Potato (Solanum tuberosum L.) [PDF]

, 2013
A field experiment was carried out to study the effect of five concentrations (0, 250, 500, 750 and 1000 mM) of thiourea application on mother tubers on yield and quality attributes of harvested potato, variety Spunta in the region of Chott-Mariem in ...
Bettaieb, T., Doudech, N., Hannachi, C., Mani, F., Zheni, K.   +4 more
core