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The use of microbial plant protection products is growing and their importance will strongly increase due to political and public pressure. World population is growing and the amount of food needed by 2050 will be double of what is produced now whereas the area of agricultural land is decreasing. We must increase crop yield in a sustainable way. Chemical plant growth promoters must be replaced by microbiological products. Also here, the use of microbial products is growing and their importance will strongly increase. A growing area of agricultural land is salinated. Global warming will increase this process. Plants growth is inhibited by salt or even made impossible and farmers tend to disuse the most salinated lands. Microbes have been very successfully used to alleviate salt stress of plants. Chemical pollution of land can make plant growth difficult and crops grown are often polluted and not suitable for consumption. Microbes have been used to degrade these chemical pollutants.
Life-Cycle Civil Engineering: Innovation, Theory and Practice contains the lectures and papers presented at IALCCE2020, the Seventh International Symposium on Life-Cycle Civil Engineering, held in Shanghai, China, October 27-30, 2020. It consists of a book of extended abstracts and a multimedia device containing the full papers of 230 contributions, including the Fazlur R. Khan lecture, eight keynote lectures, and 221 technical papers from all over the world. All major aspects of life-cycle engineering are addressed, with special emphasis on life-cycle design, assessment, maintenance and management of structures and infrastructure systems under various deterioration mechanisms due to various environmental hazards. It is expected that the proceedings of IALCCE2020 will serve as a valuable reference to anyone interested in life-cycle of civil infrastructure systems, including students, researchers, engineers and practitioners from all areas of engineering and industry.
"Papers presented at the symposium in remembrance of prof. Jan M. van Noortwijk on November 24, 2009 in Delft, the Netherlands"--Cover.
Plants have developed very sophisticated mechanisms to combat pathogens and pestsusingtheleastamountofreservedorgeneratedenergypossible. Theydothis by activating major defense mechanisms after recognition of the organisms that are considered to be detrimental to their survival; therefore they have been able to exist on Earth longer than any other higher organisms. It has been known for the past century that plants carry genetic information for inherited resistance against many pathogenic organisms including fungi, bacteria, and viruses, and that the relationship between pathogenic organisms and hosts plants are rather complex and in some cases time dependent. This genetic information has bee...
By the bestselling author of The Killing, The House of Dolls is the first novel in David Hewson's gripping Detective Pieter Vos series set in Amsterdam. Anneliese Vos, sixteen-year-old daughter of Amsterdam detective, Pieter Vos, disappeared three years ago in mysterious circumstances. Her distraught father's desperate search reveals nothing and results in his departure from the police force. Pieter now lives in a broken down houseboat in the colourful Amsterdam neighbourhood of the Jordaan. One day, while Vos is wasting time at the Rijksmuseum staring at a doll's house that seems to be connected in some way to the case, Laura Bakker, a misfit trainee detective from the provinces, visits him. She's come to tell him that Katja Prins, daughter of an important local politician, has gone missing in circumstances similar to Anneliese. In the company of the intriguing and awkward Bakker, Vos finds himself drawn back into the life of a detective. A life which he thought he had left behind. Hoping against hope that somewhere will lay a clue to the fate of Anneliese, the daughter he blames himself for losing . . .
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All other Annonaceae have freely arranged carpels.