Research on the moderate scale management measure of farmers based on income maximization model
Journal Title: 广东农业科学 - Year 2018, Vol 45, Issue 10
Abstract
The optimal scale of farmland was an important theory which was the basis of farmland circulation and moderate scale operation, it’s important and profound meanings for the realization of the so-called “second leap of agricultural development in China”. Based on the statistical analysis of the survey data of 176 rural households, the cobb-douglas production function and the model of income maximization, this paper calculated the value of the moderate scale in agricultural production. The results showed that the fitting accuracy of C-D production function was higher, the coefficient of linear regression was 0.96, and the fitting coefficient was 0.93. The estimated value of α, β1, β2 , γwere 0.6198, 0.1335, 0.2699 and 0.8342, respectively. The moderate scale of operation for the average household and per labour force in Qianjiang City were 3.79-4.43 hm2 and 1.77-2.06 hm2, respectively in 2016. The current scale of operation of the average household and per labour force was 0.8977 hm2 and 0.4189 hm2, respectively. The verification results showed that the above model measurement results had a certain degree of rationality. According to the results of this study, some policy suggestions of fostering large-scale farmers as the important new agricultural management subjects an promoting the large-scale management of agriculture were put forward.
Authors and Affiliations
Yan NIE
Keywords
Related Articles
- EP ID EP602014
- DOI 10.16768/j.issn.1004-874X.2018.10.025
- Views 74
- Downloads 0
Photosynthetic characteristics and comprehensive evaluation of introduced hybrid poplar
"The photosynthetic parameters（ net Photosynthetic rate，transpiration rate and water use efficiency） of 22 introduced hybrid poplars were measured by using LI-6400XT portable photosynthetic apparatus. The diurnal dyna...
Optimization of culture medium for plantlets of Cunninghamia lanceolata（ Lamb.） Hook. in tissue culture proliferation
"Using Cunninghamia lanceolata（ Lamb.） Hook as material，through L9（34） orthogonal test design，the effects of MS medium，TDZ concentration and banana juice concentration on the proliferation coefficient，chlorophyll...
A comparative study on the production cost and profit of citrus fruits and field crops
"In order to compare the differences in the production cost and profit of citrus fruits and field crops， this paper analysed the composition of the direct and indirect production costs in terms of mandarins，tangerines...
Separating，screening and identification of an antimicrobial endophytic bacterium from Ficus microphylla L.f.
"This study was done to screen and identify the endophytes with antibacterial activity from Ficus microcarpa L.f. in order to develop biocontrol agents. Endophytes were isolated by tissue block method and tissue homogena...
Research advances on breeding of pharmaceutical Dendrobium in China
Dendrobium is a kind of traditional and precious Chinese medicinal material, which has the functions of nourishing stomach, nourishing yin and clearing heat, moistening lung and relieving cough, strengthening body, enhan...