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Titlebook: Media and Mixes for Container-Grown Plants; A manual on the prep A. C. Bunt Book 1988 A. C. Bunt 1988 atmosphere.carbon.development.growth.

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41#
發(fā)表于 2025-3-28 16:04:07 | 只看該作者
42#
發(fā)表于 2025-3-28 20:27:38 | 只看該作者
Materials for loamless mixes,r material is usually determined by its availability, cost and local experience of its use. In northwest Europe peat is the material most widely used in loamless mixes, and in the . bark, vermiculite and perlite are also extensively used.
43#
發(fā)表于 2025-3-29 00:18:52 | 只看該作者
Plant containers, modules and blocks,d media without a container, these are known as peat or soil blocks. It is not intended to discuss the merits of each container, only the physical and chemical interactions that occur between the container and the media which affect plant growth. The literature relating to container type has been reviewed (Bunt 1960).
44#
發(fā)表于 2025-3-29 06:14:29 | 只看該作者
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45#
發(fā)表于 2025-3-29 07:57:39 | 只看該作者
https://doi.org/10.1007/978-94-011-7904-1atmosphere; carbon; development; growth; nitrogen; nutrition; paper; plants; quality; soil; water
46#
發(fā)表于 2025-3-29 12:16:39 | 只看該作者
Book 1988t transmission, fully automatic heating and ventilating systems, carbon dioxide enrichment of the atmosphere, controlled photoperiods using automatic blackouts and incandescent lamps which enable plants such as chrysanthemum to be flowered at any time of the year, mist propagation techniques, chemic
47#
發(fā)表于 2025-3-29 16:07:38 | 只看該作者
- mum light transmission, fully automatic heating and ventilating systems, carbon dioxide enrichment of the atmosphere, controlled photoperiods using automatic blackouts and incandescent lamps which enable plants such as chrysanthemum to be flowered at any time of the year, mist propagation techniqu
48#
發(fā)表于 2025-3-29 22:37:31 | 只看該作者
49#
發(fā)表于 2025-3-30 02:35:17 | 只看該作者
Irrigation systems, of proprietary equipment, but rather to discuss the general principles and characteristics of each system in so far as they interact with the media and affect nutrition and management. Irrigation systems can be classified into four groups:
50#
發(fā)表于 2025-3-30 04:13:37 | 只看該作者
John Innes composts, walnut size pieces, which formed the basis of the composts, a wide range of other materials was used, including mortar rubble, crushed brick, burnt clay, charcoal, well-rotted animal manure, spent hops, leaf mould, etc., and fertilizers such as bone meal, steamed bone flour, flue dust, bonfire ashes, etc.
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