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Working Paper 1993

Maize/Annual forage legumes mixed cropping systems: Characterizing water and Nitrogen dynamics in maize/vetch pure and mixed stands. II. Criteria for model selection and minimum data sets requirements for model use and verification

Autor: Saka, A.R. Haque, I.

This paper looks at the applicability of three management oriented simulation models that are being evaluated by the environmental Sciences Division at ILCA. Basically the three models (CERES-maize NITROSIM and SCUAF) have been designed to simulate crop growth and development and crop yields, as ...

Enlace original: https://cgspace.cgiar.org/handle/10568/4425

Investigación en Agricultura

ZEA MAYS

FEED LEGUMES

MIXED CROPPING

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Saka, A.R. , Haque, I. , [Maize/Annual forage legumes mixed cropping systems: Characterizing water and Nitrogen dynamics in maize/vetch pure and mixed stands. II. Criteria for model selection and minimum data sets requirements for model use and verification] , Maize/Annual forage legumes mixed cropping systems: Characterizing water and Nitrogen dynamics in maize/vetch pure and mixed stands. II. Criteria for model selection and minimum data sets requirements for model use and verification

Working Paper 1993

Maize/Annual forage legumes mixed cropping systems: Characterizing water and nitrogen dynamics in maize/vetch pure and mixed stands. 1. Procedures for collecting minimum data sets

Autor: Saka, A.R. Haque, I. Singh, U. Thornton, Philip K.

This document gives detailed step by step information on minium data sets collection procedures for the maize/vetch intercropping trial conducted at the Debre Zeit Expeiment Station in the Ethiopian highlands. Details are given on soil characterization, plot layout, initial condition soil samplin...

Enlace original: https://cgspace.cgiar.org/handle/10568/4429

Investigación en Agricultura

ZEA MAYS

FEED LEGUMES

MIXED CROPPING

Citar Enlace permanente

Saka, A.R. , Haque, I. , Singh, U. , Thornton, Philip K. , [Maize/Annual forage legumes mixed cropping systems: Characterizing water and nitrogen dynamics in maize/vetch pure and mixed stands. 1. Procedures for collecting minimum data sets] , Maize/Annual forage legumes mixed cropping systems: Characterizing water and nitrogen dynamics in maize/vetch pure and mixed stands. 1. Procedures for collecting minimum data sets

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

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Maize/Annual forage legumes mixed cropping systems: Characterizing water and Nitrogen dynamics in maize/vetch pure and mixed stands. II. Criteria for model selection and minimum data sets requirements for model use and verification

Maize/Annual forage legumes mixed cropping systems: Characterizing water and nitrogen dynamics in maize/vetch pure and mixed stands. 1. Procedures for collecting minimum data sets

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