ทรัพยากร ระบุป้าย: Vegetables Seeds

2 รายการที่พบ (กำลังแสดง 1 - 2)

  1. Organic Seed Production and Saving: The Wisdom of Plant Heritage

    ทรัพยากรหลัก 28-04-2011 Part of the NOFAguides. Includes information on: Strengths and limitations of hybrid varieties Before you grow the seed (selecting varieties, saving seed and improving crops, intellectual property rights) Growing seed (pollination biology, harvesting, cleaning, storage, germination testing)...
    Seed technology Organic Farming Vegetable gardening Vegetables-Seeds Vegetables-Propaga...

  2. The Seed Search

    ทรัพยากรหลัก 01-12-1998 A Comprehensive directory for all growers. Over 43,000 seeds including 6,000 vegetables and where to buy them.
    Seed Sources Germplasm Seeds Vegetables-Seeds