Plant breeding, the domestication and systematic improvement of crop species, is the basis of past and present agriculture. Our so called primitive progenitors selected practically all our present-day crop plants, and the improvement wrought through millenia of selection has so changed some of them that in many cases their links to the past have been obliterated. There is no doubt that this ranks among the greatest of human achievements. Although plant breeding has been a continuous empiri...

With clear facts and answers to the questions kids and those new to faith ask most, this adaptation of Lee Strobel's bestselling The Case for a Creator uses kid-friendly language, examples, and easy-to-understand information to introduce young readers to the research and evidence behind the questions of whether God created the universe, what science tells us about our world, and what those answers mean for us and our faith.Whether they've grown up in the church or ...

An understanding of the mineral nutrition of plants is of fundamental importance in both basic and applied plant sciences. The Third Edition of this book retains the aim of the first in presenting the principles of mineral nutrition in the light of current advances. This volume retains the structure of the first edition, being divided into two parts: Nutritional Physiology and Soil-Plant Relationships. In Part I, more emphasis has been placed on root-shoot interactions, stress physiology, ...

Jump - A Sight Word Book is a picture book containing 12 full color professional photographs illustrating the word jump. Simple captions with each picture encourage reading. A cheerful picture book that can be enjoyed by the child alone or with a parent. Appropriate for ages zero through six.

Build your students' scientific thinking and practical skills with this Second Edition textbook, developed specifically for the 2017 GCSE specifications, from the No. 1 publisher for CCEA GCSE Science.- Develop understanding with clear Examples, Tips and Practical activities.- Prepare students for assessment with Test Yourself questions, Maths practice and Exam-style questions throughout.- Supports Foundation and Higher-tier students in one book.

Insight into universal nature provides an intellectual life? Why are so many plants and animals, especially delight and sense of freedom that no blows of fate and freshwater species, at risk of extinction? These are a few no evil can destroy. of the questions that have intrigued observers of nature Alexander von Humboldt, 1805 and the Earth. By studying the Earth's patterns of life, students of biogeography ultimately ponder some of the ... on that small spot, that little blue and white th...

This book is aimed at a wide range of readers who lack confidence in the mathematical and statistical sciences, particularly in the fields of Agriculture, Veterinary, Fishery, Dairy and other related areas. Its goal is to present the subject of statistics and its useful tools in various disciplines in such a manner that, after reading the book, readers will be equipped to apply the statistical tools to extract otherwise hidden information from their data sets with confidence. Starting with...

Mycotoxins are substances produced from fungal secondary metabolic processes. They impair animal health, thereby causing great economic losses of livestock through disease. Livestock come into contact with mycotoxins through contaminated feedstuff. Feedstuff is any of the constituent nutrients of an animal ration. The plants used in feed, such as grains, oil seeds, nuts, and root crops, are susceptible to mycotoxin contamination. Mycotoxins in Feedstuffs lists (in the style of a d...

This series presents studies that have used the paradigm of landscape ecology. Other approaches, both to landscape and landscape ecology are common, but in the last decade landscape ecology has become distinct from its predecessors and its contemporaries. Landscape ecol ogy addresses the relationships among spatial patterns, temporal pat terns and ecological processes. The effect of spatial configurations on ecological processes is fundamental. When human activity is an import ant variable...

The study of animal behaviour, particularly from evolutionary and ecological viewpoints, has been one of the major growing points in biology over the last 10 to 15 years. The degree of quantitative rigour in theoretical, observational and experimental approaches to behaviour has increased dramatically. As more of the rapidly growing research literature be comes a basic requirement for students reading animal behaviour at undergraduate level, there is a need for a readily comprehensible tex...

Our Solar System: A Solar System Kids Book gives kids an overview of the planets that make up our solar system in a fun and engaging way. Kids engage with the pictures and learn fun facts. Colorful pictures help bring the planets to life.Kids are transported to outer space where they visit each planet and learn more about that planet. This easy to read book is just right for intermediate readers and younger kids will not have a problem following along with a parent. This bo...