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Journal Article 1999

Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. I. Decomposition and nutrient release

Autor: Lupwayi, N.Z. Haque, I.

A litter bag technique was used to study the decomposition and release of N, P, K, Ca and Mg from Leucaena leucocephala and L. pallida prunings and cattle manure in a hedgerow intercropping trial conducted in the Ethiopian highlands. Hedgerow inter-cropping (also called alley cropping or alley fa...

Enlace original: https://cgspace.cgiar.org/handle/10568/30101

Investigación en Agricultura

LEUCAENA

INTERCROPPING

ALLEY CROPPING

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Lupwayi, N.Z. , Haque, I. , [Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. I. Decomposition and nutrient release] , Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. I. Decomposition and nutrient release

Journal Article 1997

Evaluation of phosphorus uptake and use efficiency and nitrogen fixation potential by African clovers

Autor: Mugwira, L.M. Haque, I. Lupwayi, N.Z. Luyindula, N.

Phosphorus deficiency is the major soil fertility problem limiting forage production in many parts of Africa. The objective of this study was to screen African Trifolium species for dry matter production, nutrient use efficiency and nitrogen fixation potential at different rates of applied Twenty...

Enlace original: https://cgspace.cgiar.org/handle/10568/28127

Investigación en Agricultura

TRIFOLIUM

PHOSPHORUS

NUTRIENT UPTAKE

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Mugwira, L.M. , Haque, I. , Lupwayi, N.Z. , Luyindula, N. , [Evaluation of phosphorus uptake and use efficiency and nitrogen fixation potential by African clovers] , Evaluation of phosphorus uptake and use efficiency and nitrogen fixation potential by African clovers

Journal Article 1999

Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. II. Maize yields and nutrient uptake

Autor: Lupwayi, N.Z. Haque, I. Saka, A.R. Siaw, D.E.K.A.

The effects of Leucaena leucocephala and L. pallida prunings and cattle manure on maize nutrient uptake and yield were investigated in a hedgerow inter-cropping trial in the Ethiopian highlands. Hedgerow inter-cropping (also called alley cropping) is an agroforestry system in which trees are grow...

Enlace original: https://cgspace.cgiar.org/handle/10568/30100

Investigación en Agricultura

LEUCAENA

INTERCROPPING

CATTLE

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Lupwayi, N.Z. , Haque, I. , Saka, A.R. , Siaw, D.E.K.A. , [Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. II. Maize yields and nutrient uptake] , Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. II. Maize yields and nutrient uptake

Journal Article 1991

Phosphorus status of some Ethiopian soils. III. Evaluation of soil test methods for available phosphorus

Autor: Mamo, T. Haque, I.

Eight chemical methods were employed for estimating the available P in 32 Ethiopian soils using Phasey bean (Macroptilium lathyroides c.Murray) as a test crop grown in small pots in a glasshouse and the soil test values then correlated with plant characteristics. Olsens' method gave the highest c...

Enlace original: https://cgspace.cgiar.org/handle/10568/29719

Investigación en Agricultura

SOIL

PHOSPHORUS

PHOSPHATES

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Mamo, T. , Haque, I. , [Phosphorus status of some Ethiopian soils. III. Evaluation of soil test methods for available phosphorus] , Phosphorus status of some Ethiopian soils. III. Evaluation of soil test methods for available phosphorus

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Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. I. Decomposition and nutrient release

Evaluation of phosphorus uptake and use efficiency and nitrogen fixation potential by African clovers

Leucaena hedgerow intercropping and cattle manure application in the Ethiopian highlands. II. Maize yields and nutrient uptake

Phosphorus status of some Ethiopian soils. III. Evaluation of soil test methods for available phosphorus