Land and Livestock Holding Survey (Visit 2), 1992 - India

Abstract
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The survey on Land and Livestock Holdings carried out in the forty-eighth round (January-December 1992) of the National Sample Survey Organization (NSSO) is the fifth in the series of similar surveys conducted so far by the NSSO. The objective of these surveys has been to generate the basic quantitative information on the agrarian structure of the country, which is relevant to land policy. A large part of the information is collected mainly along the lines suggested in World Agricultural Census Programme of the Food and Agricultural Organisation (FAO) and thus serves the purpose of international comparison as well.

In the present Land and Livestock Holdings Survey (LLHS) of the NSSO, two types of holdings, namely, household ownership holdings and operational holdings, are enumerated by interviewing the sample households. Data are collected on the size (in terms of area), type, utilisation, tenurial status and other related aspects for both types of holdings. The information for LLHS was collected from a sample of households by interview method. Each sample household was visited twice during the period of survey with a gap of four to eight months. Two different schedules of enquiry were canvassed in the two visits. The information here represents that of the 2nd visit.

Geographic coverage
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National Coverage

Analysis unit
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Households

Kind of data
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Sample survey data [ssd]

Sampling procedure
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The sample design adopted for the survey was essentially a stratified two stage design, with census villages and urban blocks as first stage units (FSUs)/primary units for the rural and urban sectors respectively, and households as the second stage sampling units (SSUs) in both sectors. The selection of villages was done with probability proportional to population (with replacement), mainly based on the 1981 census list of villages. The selection of urban blocks was done with equal probability without replacement based on Urban Frame Survey (UFS) conducted by the NSSO as an on-going activity.

The details of the sample design and estimation procedure adopted for the survey are given in chapter-2 of the Report 407 attached as external attachment.

Sampling deviation
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There was no deviation from the original sampling plan.

Mode of data collection
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Face-to-face paper [f2f]

摘要
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国家样本调查组织（NSSO）在1992年（一月至十二月）第四十八轮调查中进行的关于土地和牲畜持有情况的调查是该组织迄今为止进行的第五次同类调查。此类调查的目标是生成与土地政策相关的国家农业结构的基本定量信息。大部分信息主要根据联合国粮食及农业组织（FAO）的世界农业普查计划所建议的路线进行收集，因此也服务于国际比较的目的。

在当前的国家样本调查组织（NSSO）的土地和牲畜持有情况调查（LLHS）中，通过访谈样本家庭，对两种类型的持有情况进行统计，即家庭所有权持有和运营持有。对于这两种类型的持有情况，收集了关于其规模（以面积计）、类型、利用情况、产权状况以及其他相关方面的数据。LLHS的信息是通过访谈方式从样本家庭中收集的。在调查期间，每个样本家庭被访问两次，间隔为四至八个月。在两次访问中使用了两种不同的调查表格。此处的信息代表第二次访问的数据。

地理覆盖范围
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全国覆盖

分析单元
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家庭

数据类型
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样本调查数据 [ssd]

抽样程序
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调查采用的样本设计本质上是一种分层两阶段设计，其中普查村庄和城市街区作为第一阶段单位（FSU）/初级单位，分别代表农村和城市部门，家庭作为两个部门的第二阶段抽样单位（SSU）。村庄的选择是基于1981年村庄普查名单，采用与人口成比例的概率（含重复）进行，城市街区则是基于国家样本调查组织（NSSO）进行的持续进行的城市框架调查（UFS），采用等概率（不含重复）进行选择。

调查中采用的样本设计和估计程序的详细信息见附件407报告的第二章。

抽样偏差
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没有偏离原始抽样计划。

数据收集方式
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面对面纸质问卷 [f2f]