Agroecology Knowledge Hub

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Agroecology plays an important role in contributing to the eradication of hunger and extreme poverty, and as a means to facilitate the transition to more productive, sustainable and inclusive food systems. Creating a greater awareness of agroecology and its advantages is an important step to help policy-makers, farmers and researchers to apply this approach to achieve a world without hunger.

The database provides a starting point to organize the existing knowledge on agroecology, collecting articles, videos, case studies, books and other important material in one place. The objective is to support policy-makers, farmers, researchers and other relevant stakeholders through knowledge exchange and knowledge transfer. The database is a ‘living process’ that is constantly being updated.

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Accumulation and competition of nitrogen, phosphorus and potassium in cotton-based intercropping systems in Xinjiang, China

Recently, there is some competition on arable areas between planting cotton and food crops in Xinjiang region. An alternative approach is to intercrop cotton and food crops or vegetable crops on the same field simultaneously. The objective of the study was to find out some proper combination of crops and...
China
Journal article
2013

Effects of nitrogen application and intercropping on spatio-temporal distribution of soil inorganic nitrogen in pea-maize intercropping field

The aim of this study was to determine nitrogen use efficiency and reduce environmental pollution caused by excessive use of nitrogen fertilizer in pea-maize intercropping fields in irrigated areas of Hexi Corridor, Gansu Province. To that end, a field experiment was conducted in 2011 to determine the spatial and temporal...
China
Journal article
2014

Characterization of root length density and root surface area density in jujube-wheat intercropping system in Southern Xinjiang

A field experiment was conducted in Hetian to characterize the rhizosphere of wheat and jujube trees intercropping systems. In the maturity of winter wheat and flowering stage of jujube trees, the root samples of sole wheat, sole five-year-old jujube tree and five-year-old jujube tree intercropped with wheat were collected by...
China
Journal article
2014

Effects of nitrogen fertilizer application and rhizobial inoculation on yield and water use efficiency of pea/maize intercropping system

Pea-maize intercropping has been a vital crop production mode in irrigated areas of Hexi Corridor in Gansu Province. However, there some problems of heavy fertilization while symbiotic N2 fixation have been neglected in local crop production in the region. Thus, field trials were conducted in Wuwei City, Gansu Province, in...
China
Journal article
2014

Effects of different P applications on inorganic P components in irrigated sierozems under maize-chickpea intercropping

The dosage effects of phosphorous applications on yield of maize and chickpea under mono-cropping and intercropping systems were investigated using Jiang-Gu inorganic phosphorus fractionation method in irrigated sierozems in the Gansu Yellow River Irrigation District. The results showed that the contents of inorganic phosphorus were in the following order: OP >...
China
Journal article
2015

Effects of nutrient uptake and utilization on yield of intercropping systems in Northwest China

Nutrient uptake and utilization play an important role in yield advantage of intercropping. However, the effects of nutrient and utilization on yield advantage of new intercropping systems are rarely explored in Northwest China. A field experiment was carried out to investigate those effects under maize & potato, maize & rapeseed,...
China
Journal article
2015
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