The System Of Rice Intensification
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The System of Rice Intensification
Author: Norman Uphoff
language: en
Publisher: Createspace Independent Publishing Platform
Release Date: 2015-12-12
The System of Rice Intensification, known as SRI, is a management strategy for crop improvement. Its ideas, insights and practices are based on scientifically validated knowledge for increasing the production of not only irrigated rice but of other crops as well. SRI represents a paradigm shift in agricultural thinking and practice toward agroecological farming that can be used by even the poorest smallholding farmers in ecologically fragile regions of the world to achieve food security in the face of the climate-change challenges ahead. When the author Norman Uphoff first learned about SRI in Madagascar in 1993, this production system which offered higher yields with reduced inputs seemed implausible to him. But the professor put aside his skepticism after seeing farmers who had been getting rice yields of just two tons per hectare produce four times more rice-for three years in a row-on their very poor soils, not changing their varieties or relying on agrochemical inputs, and using less water. Now, he's helping to disseminate this dramatically effective methodology with this accessible, easy-to-use sourcebook. It offers explanations, research references, vivid pictures, and concrete examples of the award-winning SRI methodology to anyone interested in the development of practicable sustainable food systems. Now, he's helping to disseminate this revolutionary methodology with this accessible, easy-to-use primer. It offers explanations, resources, and concrete examples of the award-winning SRI to anyone interested in the development of practicable sustainable food systems.
The System of Crop Intensification
This publication reports on current work in progress to raise the agricultural productivity of a wide range of crops, in eco-friendly ways and in a number of countries around the world, using an agroecological methodology called the System of Crop Intensification (SCI). Through a shift in plant management, SCI allows farmers to increase their production while simultaneously reducing purchased inputs, building soil health, reducing water use, and making plants more resilient to climate change-induced stress.
Developing Musicianship Through Improvisation
"Using the tunes in this book, you will build a vocabulary of tonal patterns, melodic phrases, rhythm patterns, and rhythm phrases that you can apply to a wide range of music, including classical, jazz, and folk styles. You will also read and write music, connecting your improvisation to meaningful experiences with notation. Each unit contains six components: (1) repertoire, (2) patterns and progressions, (3) improvising melodic phrases, (4) learning to improvise: seven skills, (5) reading and writing, and (6) learning solos."--Vol. 1, p. [4] of cover.