Marthalina, Melda Lely (2024) Studi Keanekaragaman Makrofauna dan Perannya Terhadap Dekomposisi Seresah Pada Agroforestri Berbasis Kopi. Undergraduate thesis, UPN Veteran Jawa Timur.
![[img]](https://repository.upnjatim.ac.id/style/images/fileicons/text.png) |
Text (Cover)
19025010073_Cover.pdf Download (858kB) |
|
Text (Bab 1)
19025010073.-bab1.pdf Download (78kB) |
|
Text (Bab 2)
19025010073.-bab2.pdf Restricted to Repository staff only until 3 September 2026. Download (236kB) |
|
Text (Bab 3)
19025010073.-bab3.pdf Restricted to Repository staff only until 3 September 2026. Download (467kB) |
|
Text (Bab 4)
19025010073.-bab4.pdf Restricted to Repository staff only until 3 September 2026. Download (711kB) |
|
Text (Bab 5)
19025010073.-bab5.pdf Download (115kB) |
|
Text (Daftar Pustaka)
19025010073.-daftarpustaka.pdf Download (180kB) |
|
Text (Lampiran)
19025010073.-lampiran.pdf Restricted to Repository staff only until 3 September 2026. Download (403kB) |
Abstract
Agroforestry system is a form of land use that has an influence on the physical, chemical and biological characteristics of soil. Agroforestry utilizes a combination of patterns planting between forestry plants and agricultural crops to maintain sustainability and providing ecological, social and cultural benefits such as the biodiversity of soil fauna. The biodiversity or diversity of macrofauna depends on environmental factors, namely biotic factors like other organisms include microflora, plants and other animal groups as well as abiotic factors such as temperature, soil pH, and C-Organic soil,. Macrofauna plays a role in decomposing organic matter so that it can restore and maintain soil productivity. Macrofauna plays a role decompose organic matter so that it can restore and maintain land productivity. In the process of decomposition, it is influenced by internal and external factors. Internal factors are related to the structure and chemical properties (quality of the litter) and external factors related to environmental factors such as humidity, temperature, soil pH, and rainfall The study aims to determine the diversity of soil macrofauna in the Complex Agroforestry system and its effect on the decomposition of coffee litter. The research was carried out by observation of soil macrofauna and observation of litter decomposition rate using RAK which was composed of 2 factors, namely the type of agroforestry and the difference in the age of coffee plants. The results showed that the macrofauna diversity of soil in Complex Agroforestry and Simple Agroforestry was not different because the amount of shade and diversity were almost the same. The Soil Macrofauna Diversity Index showed a low category (H' < 2) with an average INP value of 40 – 48%. Biotic factors (litter production) and abiotic factors (temperature and humidity) affect the diversity of good macrofauna. A high macrofaunaa population will affect the rate of decomposition of debris where macrofauna plays a role in remodeling organic matter.
| Item Type: | Thesis (Undergraduate) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Contributors: |
|
||||||||||||
| Subjects: | S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science | ||||||||||||
| Divisions: | Faculty of Agriculture > Departement of Agritechnology | ||||||||||||
| Depositing User: | Melda Lely Marthalina | ||||||||||||
| Date Deposited: | 04 Sep 2024 03:45 | ||||||||||||
| Last Modified: | 04 Sep 2024 03:45 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/28696 |
Actions (login required)
 |
View Item |