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Resource Manual on Integrated Production and Pest ... - julitoaligaen

Resource Manual on Integrated Production and Pest ... - julitoaligaen

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TABLE OF CONTENTS<br />

Foreword iii<br />

Acknowledgement iv<br />

Preface ix<br />

Part I: Overview of Vegetable Producti<strong>on</strong> in the Philippines 1<br />

Sources 2<br />

Part II: The Ecosystem 3<br />

A. Comp<strong>on</strong>ents of Ecosystem 3<br />

B. Relati<strong>on</strong>ship of the Comp<strong>on</strong>ents of Ecosystem 4<br />

Part III: The Living Soil 5<br />

A. Soil Defined 5<br />

B. Soil Texture 6<br />

C. The Soil Triangle 7<br />

D. Soil Structure 8<br />

E. Soil Profile 8<br />

F. Drainage 8<br />

G. Organisms in the Soil System 9<br />

H. What is Soil pH? 12<br />

I. Soil Organic Matter 14<br />

J. Principal Nutrients 17<br />

1. Nitrogen 17<br />

2. Phosphorus 22<br />

3. Potassium 24<br />

4. Deficiency Symptoms 25<br />

K. Fertilizer <strong>and</strong> Fertilizer Computati<strong>on</strong> 26<br />

L. Soil Sampling <strong>and</strong> Soil Analysis 33<br />

M. Seedbed Preparati<strong>on</strong> 34<br />

N. Some Recommended Seedbed Preparati<strong>on</strong> <strong>and</strong> Management Practices 36<br />

a. Soil Sterilizati<strong>on</strong> 37<br />

b. Seeding 39<br />

c. Mulching 39<br />

O. Composting 43<br />

Sources 47<br />

Part IV: Plant Parts <strong>and</strong> Functi<strong>on</strong>s 48<br />

A. Plant Parts <strong>and</strong> Functi<strong>on</strong>S<br />

vi

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