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The use of water by cotton crops in Abyan, South Arabia.

Published online: 16 Jul 1966

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Fifteen, 45, 60 and 90 cm water were applied before sowing cotton; after irrigation there were 10, 28, 45 and 60 cm of available water respectively in...

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Water use by irrigated cotton in Sudan. 2. Net radiation and soil heat flux.

Published online: 03 Jan 1969

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Radiation balance was measured from Oct.-Dec. 1965 in an irrigated cotton crop grown on ridges. During this time crop cover increased from about 10% t...

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The use of water by cotton crops in Abyan, South Arabia.

Published online: 31 Dec 1966

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Cotton was grown with 15, 45, 60 and 90 cm of irrigation water, applied before sowing. After irrigation there were 10, 28, 45 and 60 cm of available w...

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Water use by irrigated cotton in Sudan. 1. Reflection of short-wave radiation.

Published online: 05 Jan 1968

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Reflection of short-wave radiation by irrigated cotton in the Sudan Gezira was measured every 0.5 h in the daytime during Oct.-Dec. 1965, the major pa...

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Water use by Irrigated cotton in Sudan. 1. Reflection of short-wave radiation.

Published online: 15 Jul 1968

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

As the crop developed and the sun's declination changed, mean values per day of the reflection coefficient increased from 0.15-0.23. After rain or irr...

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Water use by irrigated cotton in Sudan. III. Bowen ratios and advective energy.

Published online: 07 Jul 1972

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

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Water use by irrigated cotton in Sudan. II. Net radiation and soil heat flux.

Published online: 22 May 1969

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

The seasonal pattern of soil heat-flux was dominated by the increase in crop cover. The average minimum daytime downward flux into the ridge was 40 ca...

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Water use by irrigated cotton in the Sudan. 4. Water use, potential evaporation and yield.

Published online: 01 Jan 1976

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Estimates of water used by irrigated cotton crops, obtained by micrometeorological methods, soil water sampling and lysimetry, were related to Penman'...

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Water use by irrigated cotton in Sudan. 3, Bowen ratios and advective energy.

Published online: 19 Dec 1972

Authors: Rijks, D. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Wet and dry bulb temperatures and run of wind were measured over irrigated Gossypium herbaceum cv. BAR XL 1 at various heights and distances from the ...

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