POLA PEMANFAATAN RUANG DAN PRODUKTIVITAS TANAMAN PANGAN DI TEGALAN DUSUN DENGOK VI, DESA DENGOK, PLAYEN, GUNUNGKIDUL
The impact of the Indonesian population growth lead to greater need for land. The increasing of land needs could be supported by optimizing land use. Dryland is one of optimization of land use. Dryland is agroforestri system that can be found in Dengok VI hamlet. Dryland has a considerable contribut...
Saved in:
| Main Authors: | , |
|---|---|
| 格式: | Theses and Dissertations NonPeerReviewed |
| 出版: |
[Yogyakarta] : Universitas Gadjah Mada
2014
|
| 主題: | |
| 在線閱讀: | https://repository.ugm.ac.id/132714/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=73255 |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
| 總結: | The impact of the Indonesian population growth lead to greater need for
land. The increasing of land needs could be supported by optimizing land use.
Dryland is one of optimization of land use. Dryland is agroforestri system that can
be found in Dengok VI hamlet. Dryland has a considerable contribution in
improving the economy of society. The purpose this research is to determine the
patterns of space utilization and productivity of crops on dryland.
This research was conducted in 9 dryland wich divided into 3 small
dryland each was < 0,1ha, 3 medium dryland each was 0,1ha � 0,2ha, and 3 large
dryland each was > 0,2ha. There is 3 method approaching the goals of this
research, namely: (1) Vegetation analysis to determine density and dominance (2)
Strata of vertical crown and horizontal space analysis by a spatial approachment
and three-dimensional SExI-FS (3) The crop productivity analysis was based on
interviews.
Based on the results, tree density decreased by increasing the widht. The
percentage of crown cover on the small, medium, and large dryland respectively
38.30%, 57.50%, and 19.88%. Strata of vertical crown was composed of multistrata
canopy. The greatest value of vertical strata on each dryland was in strata II.
Small and the large dryland crop productivity is more optimal than the medium
dryland was based on the closing canopy. The intensification of farming, the
influence of the land and the dominant kind of plant is the intensification of
management is rarely. Small and medium dryland crop productivity dominated by
rice and the large dryland dominated by cassava plants. |
|---|