نتایج جستجو برای: organic farm

تعداد نتایج: 237788  

Journal: :Current Agriculture Research Journal 2023

Food Forests involve planned agro-forestry. A food forest like a real needs no pesticides, herbicides, weeding, crop rotation, mowing or digging. It will ensure the sustainability of flora and fauna, birds, animals most importantly bees. This is case study one such forest, Vanya Organic which dream turned into reality by its owners, Mr. Patanjali Jha. He grew native trees, creepers shrubs in co...

ژورنال: علوم آب و خاک 2013
زارع خورمیزی, مهناز, نجفی نژاد, علی, نورا, نادر, کاویان, عطاالله,

Soil erosion is one of the most important factors affecting soil quantity and quality and is environmental problems in developing countries like Iran. It can have deteriorating effects on ecosystems. This research was carried out in farm lands of the Chehel-Chai watershed, Golestan province to investigate the effect of soil properties on runoff and soil loss. Runoff and soil loss were measured ...

Journal: :Applied and environmental microbiology 2006
B G Meerburg W F Jacobs-Reitsma J A Wagenaar A Kijlstra

The presence of Salmonella and Campylobacter spp. in rodents and insectivores (n = 282) was investigated on organic farms. Infections were encountered in house mice (8 of 83 Campylobacter positive and 1 of 83 Salmonella sp. strain Livingstone positive) and brown rats (1 of 8 Campylobacter positive) but not in other species. No shared Campylobacter genotypes were found between rodent and pig man...

Journal: :تولید گیاهان زراعی 0

in order to study the effects of different nutrition systems (organic, chemical and integrated) and biofertilizer (pgpr) on phenology period, grain yield and its component in sunflower (helianthus annuus l.) an experiment was conducted using alestar cultivar at the research farm of college of agriculture, tarbiat modares university in 2007. five levels of nutrition systems including f1 (100% or...

2013
Željka KLIR Klemen POTOČNIK Zvonko ANTUNOVIĆ Dragomir KOMPAN

Th e aim of the present study was to determine diff erences of amount and composition of milk between conventional and organic systems in Istrian pramenka breed of sheep. Sum of the data included 838 conventional and 9238 organic samples of eweś milk. Each farm is classifi ed as organic from the date of entering in organic production. Before that date farms didń t show characteristics of organi...

2013
Caroline C. Brock Bradford L. Barham

Bounded rationality is an especially appropriate framework for organic dairy adoption decisions as it recognizes internal and external constraints which are critical in understanding complex farm decision making. Farmers use of, and access to, information is examined using interview data gathered from organic, conventional, managed graziers, and Amish dairy farmers in Southwestern Wisconsin at ...

2010

Nitrogen fixed by legumes is the main nitrogen source in organic farming systems. The design of crop rotation is strongly depending on the knowledge of how much nitrogen is fixed by legumes. Also for farm scale budgeting of Nitrogen it is essential to know the amount of Nitrogen fixed by the single leguminous crop. According to the literature, the determination of Nitrogen fixation is expensive...

2000
Cheryl A. Palm Catherine N. Gachengo Robert J. Delve Georg Cadisch Ken E. Giller

Organic resources play a critical role in both short-term nutrient availability and longer-term maintenance of soil organic matter in most smaller holder farming systems in the tropics. Despite this importance, there is little predictive understanding for the management of organic inputs in tropical agroecosystems. In this paper, an organic resource database (ORD) is introduced that contains in...

1992
Warren Day Steve Hill

The technique of the processor farm has become very widely used for paral-lelising applications, often being mentioned without reference to any source. The goal of this work has been to put together a complete and rigorous understanding of what the technique can be used for and what is needed in order to arrive at an eeciently farmed application. This paper consists of these two parts. We have ...

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