Results 91 to 100 of about 102,199 (313)

Effects of organic matter input on soil microbial properties and crop yields in conventional and organic cropping systems [PDF]

open access: yes, 2008
Unlike conventional cropping systems, which are characterised by targeted short-term fertility management, organic farming systems depend on long-term increase in soil fertility and promotion of soil biodiversity.
Chirinda, Mr Ngonidzashe   +2 more
core  

Rumen methanogenic archaea and their correlation with enteric methane emission in ruminant animals: A systematic review and meta‐analysis

open access: yesJSFA reports, EarlyView.
Abstract Background Livestock, especially ruminants, are a major source of global methane emissions, primarily produced by methanogenic archaea during enteric fermentation. We performed a systematic review and meta‐analysis to account for factors that could influence the relationship between ruminal methanogenic populations and methane emissions, such ...
Arlan Araujo Rodrigues   +4 more
wiley   +1 more source

Cereal yield and quality as affected by N availability in organic and conventional crop rotations in Denmark: a combined modeling and experimental approach [PDF]

open access: yes, 2011
The effects of nitrogen (N) availability related to fertilizer type, catch crop management, and rotation composition on cereal yield and grain N were investigated in four organic and one conventional cropping systems in Denmark using the FASSET model ...
Doltra, Jordi   +2 more
core  

A comparison between legume technologies and fallow, and their effects on maize and soil traits, in two distinct environments of the West African savannah [PDF]

open access: yes, 2008
Legume¿maize rotation and maize nitrogen (N)-response trials were carried out simultaneously from 1998 to 2004 in two distinct agro-ecological environments of West Africa: the humid derived savannah (Ibadan) and the drier northern Guinea savannah (Zaria).
Franke, A.C.   +4 more
core   +2 more sources

Is quinoa‐farming sustainable in marginal environments? Social, economical and environmental aspects

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Quinoa (Chenopodium quinoa Willd.) is an Andean grain crop introduced as a novel crop to many parts of the world in recent years. Recognized for nutritious seeds and high abiotic stress tolerance, it has been promoted as an element of climate‐resilient agriculture, particularly in marginal environments.
Anna Tabea Mengen   +5 more
wiley   +1 more source

Artichoke (Cynara scolymus L.) as cash-cover crop in an organic vegetable system

open access: yesActa Agriculturae Slovenica, 2015
In organic vegetable systems green manure crops play an important role as a nitrogen source, but they cover the soil for several months without producing a direct income.
Anna LENZI, Ada BALDI, Romano TESI
doaj   +1 more source

Sesbania - A Green Manure for Soil Productivity and Crop Enhancement

open access: yesINTERNATIONAL JOURNAL OF PLANT AND ENVIRONMENT, 2023
In order to determine how growing the green manure crop Dhaincha (Sesbania sesban) in acidic soil conditions affected the soil characteristics, nutrient availability, and rice productivity, among other things, a field study was conducted in the crop cafeteria at Galgotias University's School of Agriculture in Greater Noida, Uttar Pradesh from July 2019
openaire   +1 more source

Improving barley yields in organic stockless farming systems through innovations in green manure management [PDF]

open access: yes
Low and fluctuating yield levels of barley on stockless farms converted to organic farming shows that organic feed barley production in Norway is a challenge.

core  

Entwicklung eines pfluglosen Getreideanbausystems für den ökologischen Landbau: „Bicropping“ von Winterweizen und Weißklee [PDF]

open access: yes, 2005
Direct drilling of winter wheat in living mulches of white clover resulted in dry matter yields and forage quality of whole crop silage similar to wheat sown after ploughing.
Loges, Ralf   +2 more
core  

Biochar‐Induced Shifts in Fungal Community Structure and Their Association With Soil Physical Properties in Degraded Soil From the Brazilian Semiarid

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Soil degradation compromises ecosystem functioning. Biochar, a carbon‐rich amendment, has gained attention as a promising strategy to enhance soil structure and restore microbial balance. This study investigated the effects of two biochars, cashew bagasse biochar (CBB) and a co‐pyrolyzed biochar produced from sewage sludge and cashew pruning ...
João Marcos Rodrigues dos Santos   +18 more
wiley   +1 more source

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