LKA_2018_SLKSICPAD_v01_EN_M_v01_A_ESS
Sustainable Intensification of Crop Production in Anuradhapura District, Sri Lanka, 2018
Name | Country code |
---|---|
Sri Lanka | LKA |
Agricultural Survey [ag/oth]
The Sustainable Intensification of Crop Production in Anuradhapura District, 2018 study assesses the welfare impacts of agricultural strategies adopted by Sri Lankan rice farmers to adapt to low rainfall conditions across three different dimensions: (a) sensitivity to water stress, (b) household productivity, and (c) household livelihood conditions.
Sample survey data [ssd]
Households
Primarily rural areas with a central urban hub in the city of Anuradhapura.
Name | Affiliation |
---|---|
Food and Agriculture Organization of the United Nations, Agrifood Economics and Policy Division (ESA) | FAO |
Name | Role |
---|---|
Hector Kobbekaduwa Agrarian Research and Training Institute (Sri Lanka) | Data Collector |
Sampling Procedure Required:
The total sample size of this survey is 1100 households representing paddy and other farming households in the Anuradhapura District. The Multistage Stratified Random Sampling Method was used:
Sample weights were calculated for the household data to ensure representativeness and account for the sampling design. The following weighting variables are used:
The data collection process for the Sustainable Intensification of Crop Production in Anuradhapura District involved a comprehensive Household Survey Questionnaire, meticulously crafted by the Environmental and Water Resources Management Division of HARTI in collaboration with FAO. Drawing from previous surveys, the questionnaire was specifically tailored to meet the project's objectives. The design process included stakeholder consultations, ensuring that all relevant topics, such as household demographics, land use, crop management, and income, were comprehensively addressed.
Start | End |
---|---|
2018-11-22 | 2019-01-23 |
During the data collection for the survey on Sustainable Intensification of Crop Production in Anuradhapura District, enumerators underwent a thorough training process that included familiarization with the survey tools and methods. Interviews were conducted in a manner that emphasized consistency and neutrality, and on average, each interview took approximately 120 minutes. Supervisors played a critical role in ensuring data quality by reviewing completed questionnaires and addressing any issues encountered in the field. Corrective actions were taken when necessary, including the rejection of incomplete questionnaires and the need for re-interviews. The documents do not mention the conduct of a pilot survey or detailed anecdotal reports from the field teams.
The microdata files for the Sustainable Intensification of Crop Production in Anuradhapura District were carefully processed to ensure they met several critical data quality and privacy standards. Specifically, the files were stripped of any variables that could directly identify a data subject, such as names, phone numbers, ID numbers, addresses, or geo-references. Sensitive information that could potentially cause harm, such as HIV status, was also excluded. All categorical variables were properly labeled, and missing values were clearly coded and labeled. Each dataset included a unique identifier or a combination of variables that uniquely identified every record. Numerical variables were checked to ensure they fell within realistic thresholds, and any variables with all missing values were removed. Additionally, if the dataset had a hierarchical structure, the relationships between datasets were clarified with unique identification variables to facilitate accurate data merging. If any weighting factors were required but missing, an explanation was provided along with guidance on the appropriate use of the dataset.
Is signing of a confidentiality declaration required? | Confidentiality declaration text |
---|---|
yes | The users shall not take any action with the purpose of identifying any individual entity (i.e. person, household, enterprise, etc.) in the micro dataset(s). If such a disclosure is made inadvertently, no use will be made of the information, and it will be reported immediately to FAO. |
Micro datasets disseminated by FAO shall only be allowed for research and statistical purposes. Any user which requests access working for a commercial company will not be granted access to any micro dataset regardless of their specified purpose. Users requesting access to any datasets must agree to the following minimal conditions:
The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses.
DDI_LKA_2018_SLKSICPAD_v01_EN_M_v01_A_ESS_FAO
Name | Affiliation | Role |
---|---|---|
Agrifood Economics and Policy Division | FAO | Metadata producer |
Statistics Division | FAO | Metadata adapted for FAM |