Section 3 (Crop Management)
Section 3 (Crop Management)
Section 3 (Crop Management)
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Ransom and Paudyal<br />
Materials and Methods<br />
Data were collected in the spring of 2000 from interviews of 206 randomly selected households in<br />
four villages of Dolakha and Dailekh districts of Nepal. The questionnaire developed for this survey<br />
focused on gathering socio-economic, input-output and farming system related information.<br />
Analytical Model<br />
The logic model was used to analyze factors influencing the farmers’ decision to adopt fertilizer as it<br />
allows for the inclusion of both continuous and qualitative data in the equation. The empirical model used<br />
in this study is specified as:<br />
(ADOPT) = α0 + α1 (BAREA) + α2 (KARE) + α3 (PSIZE) + α4 (HHLAB) + α5 (GINCO) + α6 (LIVES)<br />
+ α7 (OPVYR) + α8 (LITHH) + α9 (DDIST) + α10 (CONEX) + α11 (HIRED) + α12<br />
(NEARM)+ α13 (HHWOF) + α14 (CASTE) + ε.<br />
Where<br />
αis = parameters<br />
ADOPT = Adoption of fertilizer (dummy, 1 if used fertilizer in the past)<br />
BAREA = Bari (upland) area ha<br />
KAREA = Khet (lowland) area ha<br />
PSIZE = Average size of plot (ha/plot)<br />
HHLAB = Labor (economically active members) available at household<br />
GINCO = Income from sales of foodgrain in ‘000 Rs<br />
LIVES = Number of livestock unit.<br />
OPVYR = Years since Improved OPV maize was adopted first<br />
LITHH = Literacy of household head (dummy, 1 if literate)<br />
DDIST = Dolakha district (dummy, 1 if Dolakha district)<br />
CONEX = Contact with extension (dummy, 1 if met with persons from DADO in last one<br />
year)<br />
HIRED = Hired labor for maize cultivation (dummy, 1 if hired)<br />
NEARM = Nearness to the market (dummy, 1 if the farm is