Replication data for: Diagnosis of soil nutrient constraints in small-scale groundnut (Arachis hyopaea L.) production systems of Western Kenya using infrared spectroscopy
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Wise decision-making on resource allocation and intervention targeting for soil management cannot rely solely on trial          and error methods and field observations used by small-scale farmers: cost-effective soil fertility survey methods are          needed. This study aimed to test the applicability of infrared spectroscopy         (IR) as a diagnostic screening tool for making soil fertility recommendations in small-scale production          systems. Soil fertility survey of 150 small-scale groundnut farms in western Kenya was conducted using a spatially          stratified random sampling strategy. Soil properties examined were pH in water (pHw), total carbon (C),          total nitrogen (N), extractable phosphorus (P), exchangeable potassium (K), calciu' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Groundnut","Infrared spectroscopy","Nutrient constraints","Small-scale farmers","Soil fertility indices"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Wise decision-making on resource allocation and intervention targeting for soil management cannot rely solely on trial          and error methods and field observations used by small-scale farmers: cost-effective soil fertility survey methods are          needed. This study aimed to test the applicability of infrared spectroscopy         (IR) as a diagnostic screening tool for making soil fertility recommendations in small-scale production          systems. Soil fertility survey of 150 small-scale groundnut farms in western Kenya was conducted using a spatially          stratified random sampling strategy. Soil properties examined were pH in water (pHw), total carbon (C),          total nitrogen (N), extractable phosphorus (P), exchangeable potassium (K), calciu' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Wise decision-making on resource allocation and intervention targeting for soil management cannot rely solely on trial          and error methods and field observations used by small-scale farmers: cost-effective soil fertility survey methods are          needed. This study aimed to test the applicability of infrared spectroscopy         (IR) as a diagnostic screening tool for making soil fertility recommendations in small-scale production          systems. Soil fertility survey of 150 small-scale groundnut farms in western Kenya was conducted using a spatially          stratified random sampling strategy. Soil properties examined were pH in water (pHw), total carbon (C),          total nitrogen (N), extractable phosphorus (P), exchangeable potassium (K), calciu
Groundnut; Infrared spectroscopy; Nutrient constraints; Small-scale farmers; Soil fertility indices