EVALUASI SEBARAN PERAKARAN TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) DI LAHAN KERING DAN RAWA LEBAK

NURSIDIK, BAGUS SATRIYA and Bakri, Bakri and Karimuddin, Yaswan (2019) EVALUASI SEBARAN PERAKARAN TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) DI LAHAN KERING DAN RAWA LEBAK. Undergraduate thesis, Sriwijaya University.

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Abstract

The distribution of root oil palm plantations on dry land and swampy land has different from each other, this is caused by many factors both external and internal factors, one of the factors that is very influential in the development of oil palm plant roots is the soil physical factors. This study aims to determine the distribution of roots in oil palm (Elaeis guineensis Jacq.) on dry land and swampy land. This research was conducted in 2 land conditions namely dry land and swamp embankment in the people's plantation Pulau Kabal Village, North Indralaya Sub-district, Ogan Ilir District, South Sumatra, from SeptemberNovember 2018. The method used was a survey method, with land area each 2 ha with plant spacing of 9x9 meters and taken 5% of the total population so that 12 plants were obtained in each study location. The oil palm plantations sampled are those that are 5 years old and are randomly selected. Root observations were carried out by the auger method (Bohm, 1979). Drilling is done by a lane system, with the distance of each point is 40 cm, 80 cm, and 120 cm from the plant. The results of this study indicate that the distribution of oil palm plantations develops more widely on dry land compared to the swampy land with an average root weight 21.5 g. In addition, the results of the study showed that the highest root weight of the oil palm plant was found at a depth of 0-30 cm at a distance of 40 cm from the base of the trunk and continued to decrease with the deeper layers of the soil.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Perakaran kelapa sawit, lahan kering, lahan rawa lebak
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General) S Agriculture > S Agriculture (General) > S590-599.9 Soils. Soil science. Including soil surveys, soil chemistry, soil structure, soil-plant relationships
Divisions:	05-Faculty of Agriculture > 54211-Agricultural Technology (S1)
Depositing User:	Users 4477 not found.
Date Deposited:	17 Jan 2020 08:10
Last Modified:	17 Jan 2020 08:10
URI:	http://repository.unsri.ac.id/id/eprint/24476

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