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wyszukanych pozycji: 21
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Septic Tanks and Sustainability
ISBN: 9783639215564 / Angielski / Miękka / 2010 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. A pilot area was selected for detailed investigation in exploring the Impacts on ground water quality of the city due to leaching of septic tanks and the effluent flowing in the open channels. Regular monitoring of groundwater quality in the selected areas was done for three consecutive years 2005 to 2007 and then in year 2008 some samples from crucial sites were also collected and tested. Field investigation was made to quantify the extent of groundwater contamination and to evaluate their impact on human health in local environment. Variables studied were Na, Mg and TDS and Total...
A pilot area was selected for detailed investigation in exploring the Impacts on ground water quality of the city due to leaching of septic tanks an...
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cena:
224,32 zł |
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Barley residue water extract use for weed control in mungbean
ISBN: 9783639368208 / Angielski / Miękka / 2011 / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Weeds cause significant yield reduction under semi- arid conditions of Pakistan especially in pulses. Mungbean is the important pulse in Northern region of Punjab, Pakistan, but its yield is very low due to severe weed infestation. The existing practice of hand weeding is no more practicable. Therefore, sustainable, cost-effective and farmer friendly strategy needs to be developed so that the resource poor farmers can earn sustainable livelihood. This book contains research findings of comprehensive experimentation on the use of barley water extract in combination with low doses of...
Weeds cause significant yield reduction under semi- arid conditions of Pakistan especially in pulses. Mungbean is the important pulse in Northern reg...
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cena:
224,32 zł |
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Analysis of Fow of Water in Suspended Sediments
ISBN: 9783639252941 / Angielski / Miękka / 2010 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Knowledge of flow resistance for different
flow conditions helps for better understanding of water resources problems, such as flood routing, channel enhancement, backwater curve computation, and scouring.In studies of flow with suspended sediment two issues often raised are the effect of suspended sediment on velocity distribution and flow resistance. The material going into suspension changes the flow and fluid characteristics and, as such, influence on the resistance to flow. So it is ... Knowledge of flow resistance for different
flow conditions helps for better understanding of water resources problems... |
cena:
224,32 zł |
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Floodplain Delineation Using GIS Based River Analysis System
ISBN: 9783639253498 / Angielski / Miękka / 2010 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Floodplain is an area adjacent to the main
river channel and is very fertile to agriculture; therefore, these areas have been widely developed for agriculture and settlement purposes. As a result, floods have caused enormous damages to life, property and agriculture many times in the past. The river Indus doesnt flow in a single main channel. At some places it is divided into two channels and water flows even in the low flow season. Consequently, the areas in between these channels ... Floodplain is an area adjacent to the main
river channel and is very fertile to agriculture; therefore, these areas h... |
cena:
224,32 zł |
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Arsenic: Dangerous and Harmful for Health
ISBN: 9783639251333 / Angielski / Miękka / 2010 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
224,32 zł |
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Rainfall-Runoff Relationship in a Local Small Watershed Area
ISBN: 9783639251173 / Angielski / Miękka / 2010 / 68 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
224,32 zł |
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RIVER WATER AFFLUX : ESTIMATION USING COMPUTER MODELS
ISBN: 9783639237221 / Angielski / Miękka / 2010 / 64 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
224,32 zł |
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Testing Trickle Irrigation Emitters Performance
ISBN: 9783639230932 / Angielski / Miękka / 2010 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Performance of Drip irrigation has been recognized throughout the world especially in terms of water saving. Even though a lot work has been done but still, a lot need to be done, under changing field environment. Present study focus on the performance evaluation of different types of emitters in field irrigated environment and the results are presented in this book. This book certainly enhances learning among researcher, scientists, students and farm mangers and helps planning research studies. The author appreciate the efforts of Barthlemy Chaton and his team in facilitating and highly...
Performance of Drip irrigation has been recognized throughout the world especially in terms of water saving. Even though a lot work has been done but ...
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cena:
224,32 zł |
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Magnetized Water Technology
ISBN: 9783847378822 / Angielski / Miękka / 2012 / 88 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Laboratory study was conducted to examine whether there is any beneficial effect of magnetically treated water on its quality and seedling emergence in sandculture. Water of various types like tap water, saline water, canal water and sewerage water was applied. Results revealed that the application of magnetized water promoted the germination rate of maize seeds, regardless of magnetic strength or flow rate. Seeds irrigated with magnetized water grew faster, higher and heavier than the untreated water and a significant effect appear with magnetized sewerage water. On the other hand, there was...
Laboratory study was conducted to examine whether there is any beneficial effect of magnetically treated water on its quality and seedling emergence i...
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cena:
224,32 zł |
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Trickle Irrigation : Impact of Emitters on Soil Wetting in Laboratory Study and Uniformity in Irrigated Field
ISBN: 9783846527177 / Angielski / Miękka / 2011 / 88 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
224,32 zł |
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Trickle Irrigation Performance in Orchards
ISBN: 9783639254143 / Angielski / Miękka / 2010 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Performance of Drip irrigation has been recognized throughout the world especially in terms of water saving. Even though a lot work has been done but still, a lot need to be done, under changing field environment. Present study focus on the performance evaluation of different types of emitters in orchards irrigated field environment. Further the energy loss on lateral geometric characteristics and hydraulic variability analysis was made and the results are presented in this book. This book certainly enhance learning among researcher, scientists, students and farm mangers and helps planning...
Performance of Drip irrigation has been recognized throughout the world especially in terms of water saving. Even though a lot work has been done but ...
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cena:
224,32 zł |
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Cavitational Damage of Steep Spillways
ISBN: 9783639254037 / Angielski / Miękka / 2010 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Steep flowing surfaces like spillways, sluicing outlets and bottom outlets are important hydraulic structures for safety of a dam. Due to high velocities combined with low pressure cavitation may occur on the bottom surface of the chute causing major damage or even endanger the dam stability. This study was carried out to analyze the Diamer Basha Dam spillway for cavitational risk. Data was taken from the report of the model study (Basha Diamer Dam project hydraulic model studies sectional model of spillway Technical Report June, 2005)and the estimated values of flow velocity, cavitaion index...
Steep flowing surfaces like spillways, sluicing outlets and bottom outlets are important hydraulic structures for safety of a dam. Due to high velocit...
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cena:
224,32 zł |
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Gestione della biodiversit? degli insetti
ISBN: 9786206668961 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
200,97 zł |
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Gest?o da biodiversidade de insectos
ISBN: 9786206668930 / Angielski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
200,97 zł |
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Gestion de la biodiversit? des insectes
ISBN: 9786206668978 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
200,97 zł |
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Insect Biodiversity Management
ISBN: 9786206778851 / Angielski / Miękka / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Insect biodiversity management is pivotal for preserving ecosystem health and resilience, yet it confronts escalating threats amidst changing climatic scenarios. These threats stem from habitat disruption, climate-induced shifts, and human-driven factors like pollution and invasive species. Insect diversity offers manifold benefits, including pollination, nutrient cycling, and pest control, which collectively underpin ecosystem stability and human welfare. Effective insect biodiversity management necessitates habitat restoration, reduced pesticide use, climate-resilient landscapes, invasive...
Insect biodiversity management is pivotal for preserving ecosystem health and resilience, yet it confronts escalating threats amidst changing climatic...
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cena:
200,97 zł |
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Management der biologischen Vielfalt von Insekten
ISBN: 9786206668916 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
200,97 zł |
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Compost Admixture Technology
ISBN: 9783847300595 / Angielski / Miękka / 2011 / 140 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
270,10 zł |
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Remodeling Outlets for Poverty Alleviation
ISBN: 9783639050356 / Angielski / Miękka / 2010 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Purpose of study was to quantify canal water distribution and its impact on income of the farmers in selected watercourse of 3-R distributary before and after the remodeling of outlets. The study was conducted on 3-R distributary of subsystem 6 in district Bahwalnagar of Punjab, Pakistan. Total 9 watercourses were selected of subsystem 6 of 3-R distributary. The subsystem 6 was divided into 3 reaches i.e. the Head, Middle and Tail reaches, and three watercourses were selected in every reach of field study. For every watercourse, Farmers interview at head, middle and tail ends was ...
Purpose of study was to quantify canal water distribution and its impact on income of the farmers in selected watercourse of 3-R distributary before...
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cena:
224,32 zł |
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Trickle Irrigation Adoptability Under Small-Scale Farming System
ISBN: 9783639259018 / Angielski / Miękka / 2010 / 144 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Performance of Drip irrigation has been recognized throughout the world especially in terms of water saving. Even though a lot work has been done but still, a lot need to be done, under changing field environment. Present study aims at saving water with minimum adverse effects on the crop yield using Trickle Irrigation for different field crops with special reference to Energy Cost and Economic Return in irrigated environment and the results are presented in this book. This book certainly enhance learning among researcher, scientists, students and farm mangers and helps planning research...
Performance of Drip irrigation has been recognized throughout the world especially in terms of water saving. Even though a lot work has been done but ...
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cena:
270,10 zł |
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