نتایج جستجو برای: cultivation costs

تعداد نتایج: 209005  

2017
Manel Ben Hassen Federica Monaco Arianna Facchi Marco Romani Giampiero Valè Guido Sali Michael S. Carolan

Italian rice production is progressively threatened by water scarcity. Some strategies have been developed to reduce water use. Nevertheless, reducing water irrigation amounts may lower paddy rice production. This publication compares the productivity and the economic performances of traditional and modern rice varieties in northern Italy using two different water management systems. The object...

Journal: :Water environment research : a research publication of the Water Environment Federation 2014
Ivy L C Drexler Caryssa Joustra Ana Prieto Robert Bair Daniel H Yeh

AlgaeSim, a dynamic multiple-systems (C, N, P) mass balance model, was developed to explore the potential for algae biomass production from wastewater by coupling two photobioreactors into the main treatment train at a municipal wastewater resource recovery facility (WRRF) in Tampa, Florida. The scoping model examined the synergy between algae cultivation and wastewater treatment through algal ...

محسن قدسی, , سید فرهاد موسوی, , محمدرضا یزدانی, ,

Cultivation of a second crop in paddy fields of Guilan province is a strategy for optimum use of land, supporting family economy and increasing oil-seed production. However, this is impeded under high rainfall and waterlogging conditions. To enhance second-crop cultivation in paddy fields, surface drainage is inevitable. The surface drainage practices should be performed with minimum costs, lea...

Azadeh Mohammadi Gonbadi Chooghi Bairam Komaki Farhad Honardoust Hamid Niknahad Gharmakher,

Annually, 200 ha of Agh Ghala rangelands in Golestan, Iran are under Alkaligrass Puccinella distans's cultivation but the failure in the identification of appropriate sites for seed sowing may result in high costs of cultivation. The current study aims to reduce such costs through the examination of apt sites to grow P. distans in northern rangelands of Agh Ghala Golestan, Iran. Because of the ...

Journal: :Drug discovery today 2015
Liangsu Wang Andrew Plump Michael Ringel

The pharmaceutical industry continues to face fundamental challenges because of issues with research and development (R&D) productivity and rising customer expectations. To lower R&D costs, move beyond me-too therapies, and create more transformative portfolios, pharmaceutical companies are actively capitalizing on external innovation through precompetitive collaboration with academia, cultivat...

ژورنال: علوم آب و خاک 2007
محسن قدسی, , سید فرهاد موسوی, , محمدرضا یزدانی, ,

Cultivation of a second crop in paddy fields of Guilan province is a strategy for optimum use of land, supporting family economy and increasing oil-seed production. However, this is impeded under high rainfall and waterlogging conditions. To enhance second-crop cultivation in paddy fields, surface drainage is inevitable. The surface drainage practices should be performed with minimum costs, l...

Abbas Ahmadi Azadeh Fathi Hamid Toranjzar,

Annually, 200 ha of Agh Ghala rangelands in Golestan, Iran are under Alkaligrass Puccinella distans''s cultivation but the failure in the identification of appropriate sites for seed sowing may result in high costs of cultivation. The current study aims to reduce such costs through the examination of apt sites to grow P. distans in northern rangelands of Agh Ghala Golestan, Iran. Because of the...

Journal: :Abdimas talenta : jurnal pengabdian kepada masyarakat 2022

Community service activity was conducted in July-October 2021. The main event held on September 4, 2021, and attended by around 33 participants divided into two sessions due to the Implementation of Activity Restrictions (PPKM). core begins with explaining history understanding hydroponics, advantages planting media potting media, types stages hydroponic vegetable cultivation, manufacture pesti...

Although carp is still widely sold and used in its fresh form, a range of value additions may also be observed. It is essential to know the development and management of a carp farm production costs and their evolution. In Iran, warm-water fish farming is based on common, silver, grass, and bighead carps. The carp is easy to rise in hatcheries in very large numbers at little cost, and is distri...

Journal: :E3S web of conferences 2022

The development of water apple in Demak Regency has spread all sub-districts. In addition to varying land areas, productivity each sub-district also varies from low high. This could be due changes the dry climate, which are longer than usual. study aims at determining investment costs, operational benefits, and feasibility farming Regency. research method used is descriptive analysis. Samples w...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید