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Full-Text Articles in Life Sciences
Soil Health Class-2: Soil Ph, Jiyul Chang, Becki Ritter, Dean Feller, Madhav P. Nepal
Soil Health Class-2: Soil Ph, Jiyul Chang, Becki Ritter, Dean Feller, Madhav P. Nepal
iLEARN Teaching Resources
This lesson on soil pH explores the crucial role of soil acidity or alkalinity in plant health and productivity. Soil pH, or potential of Hydrogen ions in soil, is a measure of how acidic or basic soil is. Appropriate soil pH condition is important to grow plants. If soil pH is not appropriate, plants cannot absorb nutrients from soil well, then plants cannot grow well and cannot produce vegetables. This class will show what an appropriate soil pH condition is and how to measure soil pH of garden using simple test kit. Covering the pH scale from acidic to alkaline, …
Teaching Natural And Artificial Selection In Production Agriculture, Madhav P. Nepal, Clayton W. Scott
Teaching Natural And Artificial Selection In Production Agriculture, Madhav P. Nepal, Clayton W. Scott
iLEARN Teaching Resources
In this lesson, students will learn how natural selection and artificial selection impact both production agriculture and biological sciences. A natural selection is a mechanism that favors heritable traits that increase species survival and reproduction. Artificial selection is a selective breeding, where humans select for desirable traits in agricultural products.