Книга: Dargo Kebede «Biomass Transfer»
|
Производитель: "LAP Lambert Academic Publishing" Sorghum production is often constrained by low soil fertility resulting from continuous cropping with minimum or no input which in turn encourages striga infestation. Field experiment was conducted to investigate the effects of leucaena leaf biomass supplemented with fertilizer on sorghum growth and striga control. 2. 5 and 5 t ha-1 of leucaena leaf biomass were applied with 50%recommended dose of urea (RDU)with or without 50% recommended dose of DAP. The experiment also included a standard treatment of 100%RDF (100 kg urea + 100 kg DAP)and farmers practice of growing sorghum without any input as a control. The experiment was laid out in a RCBD in three replications. Plots treated with 5 t ha-1 + 50%RDF and 5 t ha-1 + 50%RDU recorded significantly higher SOC, CEC, total N and foliar N content where as significantly higher available P and foliar P were recorded in the 5 t ha-1 + 50%RDF treated plots. Grain yield and aboveground biomass of sorghum increased where as striga infestation... ISBN:9783847308652 Издательство: "LAP Lambert Academic Publishing" (2012)
ISBN: 9783847308652 |
Другие книги схожей тематики:
| Автор | Книга | Описание | Год | Цена | Тип книги |
|---|---|---|---|---|---|
| Robert Crabtree H. | Energy Production and Storage. Inorganic Chemical Strategies for a Warming World | Energy production and storage are central problems for our time. In principle, abundant energy is available from the sun to run the earth in a sustainable way. Solar energy can be directly harnessed… — John Wiley&Sons Limited, электронная книга Подробнее... | 16524.64 | электронная книга | |
| Vikas Mittal | Renewable Polymers. Synthesis, Processing, and Technology | Presents the synthesis, technology and processing details of a large range of polymers derived from renewable resources It has been a long-term desire to replace polymers from fossil fuels with the… — John Wiley&Sons Limited, электронная книга Подробнее... | 15219.24 | электронная книга | |
| Vijay Thakur Kumar | Handbook of Composites from Renewable Materials, Design and Manufacturing | The Handbook of Composites From Renewable Materials comprises a set of 8 individual volumes that brings an interdisciplinary perspective to accomplish a more detailed understanding of the interplay… — John Wiley&Sons Limited, электронная книга Подробнее... | 21235.29 | электронная книга | |
| Didier Dumur | CO2 Biofixation by Microalgae. Modeling, Estimation and Control | Due to the consequences of globa l warming and significant greenhouse gas emissions, several ideas have been studied to reduce these emissions or to suggest solut ions for pollutant remov al. The… — John Wiley&Sons Limited, электронная книга Подробнее... | 7563.41 | электронная книга |
См. также в других словарях:
Bioconversion of biomass to mixed alcohol fuels — The bioconversion of biomass to mixed alcohol fuels can be accomplished using the MixAlco process. Through bioconversion of biomass to a mixed alcohol fuel, more energy from the biomass will end up as liquid fuels than in converting biomass to… … Wikipedia
Trophic level — First trophic level The plants in this image, and the algae and phytoplankton in the lake, are primary producers. They take nutrients from the soil or the water, and manufacture their own food by photosynthesis, using energy from the sun. The… … Wikipedia
Trophic dynamics — In ecology, trophic dynamics is the system of trophic levels (Greek trophē , food), which describe the position that an organism occupies in a food chain what it eats, and what eats it. Energy economy Ecologists study the energy economies of… … Wikipedia
District heating — Biomass fired district heating power plant in Mödling, Austria … Wikipedia
Pyrolysis — is the chemical decomposition of organic materials by heating in the absence of oxygen or any other reagents, except possibly steam.It is used in chemical analysis to break down complex matter into simpler molecules for identification, for… … Wikipedia
Food web — A freshwater aquatic and terrestrial food web. A food web (or food cycle) depicts feeding connections (what eats what) in an ecological community. Ecologists can broadly lump all life forms into one of two categories called trophic levels: 1) the … Wikipedia
