ANALISIS PENGETAHUAN LINGKUNGAN BERBASIS KEARIFAN LOKAL PADA POLA PEMUPUKAN, PERGILIRAN TANAMAN DAN KEBERSIHAN LADANG MASYARAKAT DI KABUPATEN KARO DAN KABUPATEN DELI SERDANG
ABSTRACT: This type of
research is ex post facto, the sampling technique used was stratified random
sampling. This study aims to determine the level of environmental knowledge
based on local wisdom on the pattern of fertilization, crop rotation and
cleanliness of public fields in Karo and Deli Serdang. Data was collected using
a questionnaire to calculate percentages, looking for differences in normal
distribution of data using the formula Kolmogorov-Smirnov (K-S) and also for
the homogeneity of the data used by the formula of environmental knowledge
Levene. Based on the results of ANOVA test a significant difference to the
level of public knowledge (F = 4.41; P = 0.035). The level of knowledge of the
agricultural environment in the communities in Karo, 24.91 ± 5.74 (SB) was
significantly higher than the level of environmental knowledge of farming
communities in Deli Serdang 23.74 ± 6.56. Based on the Anova test results on
the data level of knowledge of the agricultural environment in the communities
in Karo and Deli Serdang found that the location of agricultural land
significant effect on the level of knowledge society. Based on Tukey test
results showed that the level of environmental knowledge of peasant farming, 28.42
± 4.01 was significantly higher than the level of environmental knowledge of
primary school students, 18.40 ± 4.46, and the level of environmental knowledge
of junior high school students, 22.27 ± 4, 51 but did not differ significantly
with the level of environmental knowledge of high school students, 28.47 ±
4.54. Based on the results of Anova test of the influence of a significant
interaction between the location of the farm to the knowledge society in Deli
Serdang (F = 68.829; P = 0.000), for Karo (F = 28.558; P = 0.000). Based on
Tukey test results can be seen that there are differences in the environmental
knowledge owned by farmers, high school students, junior high school students,
elementary students in Karo and Deli Serdang is significantly different
overall. Knowledge society in terms of fertilization, farming communities have
chosen manure and compost as a fertilizer major to restore soil fertility, but
can not be separated from chemical fertilizers. Chemical fertilizer given to
plants to see its development. The community also has been farming in rotation
and in the hygiene field, to eradicate the weeds are still using herbicides.
Keywords: Environmental
knowledge, local wisdom, patterns of fertilization, crop rotation, field
hygiene
PENULIS: Permata Ginting, Syarifuddin,
Fauziyah Harahap
Kode Jurnal: jpbiologidd170066
