![Getting citrus off the ground](https://cdn.magzter.com/1373618752/1696403099/articles/gOVPHBQYV1696413365059/GETTING-CITRUS-OFF-THE-GROUND.jpg)
SPEEDLING TRAYS
To prevent any possibility of contamination by viruses, plants must never at any stage come into contact with the soil. The plants are produced in a controlled environment in Speedling trays, with the roots being air-pruned as they poke through holes in the bottom.
Seeds for seedling rootstock are obtained directly from the scheme, which is run by the Citrus Exchange in Port Elizabeth (Ggeberha). This seed has been tested and certified virus- and pest-free, and treated against phytophthora.
Seven different root-stocks are grown to cover the various planting conditions in the Western Cape.
The seed is germinated in a small, insulated and heated germination room, where conditions are as optimum as possible to ensure a short germination time. This saves on energy costs and allows more sends to pass through the room during peak production times, which is vital for cost-efficiency.
この記事は Farmer's Weekly の October 13, 2023 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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この記事は Farmer's Weekly の October 13, 2023 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
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