Johnston, Jas. F. W. (James Finlay Weir) 1796-1855 creator text utu 2024 monographic en 1 online resource : multiple file formats "Elements of Agricultural Chemistry and Geology" by Jas. F. W. Johnston is a scientific publication written in the early 19th century. The work aims to bridge the gap between practical agriculture and the sciences of chemistry and geology, advocating for a more scientific understanding of agricultural practices. The text likely delves deeply into the components of soil, the nutrients essential for plant growth, and the chemical processes involved in agriculture. The opening portion introduces the reader to the foundational concepts of agricultural chemistry and geology, setting the stage for a structured exploration divided into parts that cover organic and inorganic substances in plants, soil composition, and the importance of these aspects in farming practices. Johnston emphasizes the need for farmers to understand the chemical nature of soils and plants to improve agricultural productivity. The initial chapters detail organic and inorganic compounds that plants require, the distinction between different types of soils, and how these elements interact with agricultural processes, thus providing readers with critical insights into the scientific underpinnings of successful farming. (This is an automatically generated summary.) Release date is 2024-04-19 The Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Originally published: New York: Wiley and Putnam, 1842 Agricultural chemistry S New York: Wiley and Putnam, 1842 https://archive.org/details/elementsofagricu00john/page/n9/mode/2up https://www.gutenberg.org/ebooks/73427 https://archive.org/details/elementsofagricu00john/page/n9/mode/2up https://www.gutenberg.org/ebooks/73427 UtSlPG 260607 20260610134711.0 73427