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Horticulture in Spate Irrigation

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Title: Dia 1 Author: Anja Last modified by: frank van steenbergen Created Date: 8/12/2005 11:14:28 AM Document presentation format: Diavoorstelling – PowerPoint PPT presentation

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Title: Horticulture in Spate Irrigation


1
Horticulture in Spate Irrigation
5.4
2
Horticulture in Spate Irrigation
  • Horticultural production is possible in spate
    irrigation, provided
  • Use the cool season
  • Soils are sandy-loamy preferable with good
    organic content
  • Care is taken in conserving soil moisture
  • Care is taken to prevent damage from tresspassing
    livestock, birds and pests
  • Care is taken to avoid damage from late floods
  • Note
  • Additional use of groundwater makes it easy

3
Conserving soil moisture
Example from Eritrea conserving soil
moisture After being flooded few times in
August-September This field was ploughed by
tractor And mulched twice
In February (this picture) soil moisture was
still high
4
Examples of horticultural crops
Tomatoes
Planted from seedbed Planted out on humid day
5
Examples of horticultural crops
Okra, lady-fingers
Direct seeded
6
Examples of horticultural crops
Beans
7
Examples of horticultural crops
Pumpkins
Added advantage Non perishable
8
Examples of horticultural crops
Cucumber and mellons
9
Examples of horticultural crops
Kerkede (hibiscus)
10
Examples of horticultural crops
Off-season onion in Sindh (Pakistan)
Also well-irrigated
11
With thanks to Mohammed Ali Hamirai. Progressive
farmer in Sheeb, Eritrea.
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