CONTENTS 
IX 
CHAPTER XXI 
Page 
Cultural Directions 201 
Artichoke, Globe — Artichoke, Jerusalem — Asparagus — 
Beau — Beet — Broccoli — ■ Brussels sprouts — Cabbage — 
Carrot — Cauliflower — Celeriac or turnip-rooted celery — 
Celery — Chard — Chicory — Chive — Collard — Corn salad — 
Cress — Cucumber — Dandelion — Dill — Eggplant — Endive 
—Garlic — Horseradish — Kale or borecole- — Kohl-rabi — 
Leek — Lettuce — Martynia — Mint — Muskmelon — Mus- 
tard — Okra or gumbo — Onion — Parsley — Parsnip — Pea 
■ — Pepper — Pumpkin— Radish — • Rhubarb — Rutabaga — 
Sage — Salsify — Savoy — Shallot — Spinach — Squash — 
Sweet corn — Sweet potato — Thyme — Tomato — Turnip — 
Watermelon. 
CHAPTER XXII 
Crop Rotation 472 
A necessity — Relation to food supply — Relation to hu- 
mus — Relation to toxics — Relation to insects and diseases 
— Relation to other factors — Examples. 
CHAPTER XXIII 
Succession and Companion Cropping 475 
Succession cropping — Companion cropping — Plans for 
companion cropping. 
CHAPTER XXIV 
The Home Vegetable Garden 490 
Importance — Aims — Location — Varieties — The use of 
glass — Management — Plans. 
CHAPTER XXV 
Tables - 494 
Planting table for vegetables — Crop — Quantity of seed 
— Planting distances — Distance apart in rows — Depth to 
plant — Hardiness— Time to plant — Ready for use after 
seeding — -Weight of one quart of seeds and number of 
seeds in one ounce. 
CHAPTER XXVI 
Suggestions on Laboratory Work 498 
Importance — Methods — Definite lines of work. 
