KAJIAN OPERASI PENGGUNAAN PINTU AIR TERHADAP DINAMIKA AIR TANAH DAN PRODUKSI PADI (Oryza sativa) DI DESA MULYA SARI KABUPATEN BANYUASIN

RASYID, SULAIMAN AL and Imanuddin, Momon Sodik and Karimuddin, Yaswan (2019) KAJIAN OPERASI PENGGUNAAN PINTU AIR TERHADAP DINAMIKA AIR TANAH DAN PRODUKSI PADI (Oryza sativa) DI DESA MULYA SARI KABUPATEN BANYUASIN. Undergraduate thesis, Sriwijaya University.

	Text RAMA_54211_05071181520024.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
Preview	Text RAMA_54211_05071181520024_0031107101_0009085605_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB) | Preview
	Text RAMA_54211_05071181520024_0031107101_0009085605_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (136kB) | Request a copy
	Text RAMA_54211_05071181520024_0031107101_0009085605_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (252kB) | Request a copy
	Text RAMA_54211_05071181520024_0031107101_0009085605_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (396kB) | Request a copy
	Text RAMA_54211_05071181520024_0031107101_0009085605_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (35kB) | Request a copy
	Text RAMA_54211_05071181520024_0031107101_0009085605_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (103kB) | Request a copy
	Text RAMA_54211_05071181520024_0031107101_0009085605_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_54211_05071181520024_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (16MB) | Request a copy

Abstract

This research aims to determine the effect of floodgate operations on groundwater dynamics and analyze the influence of Sorong and Klep floodgate types on rice production. This research was conducted in November 2018 MT I in the village of Mulyasari, Banyuasin. This study uses an intensive level survey method with an area of 2 tertiary plots covering 32 ha. Observations and measurements are made directly to the field using a 1: 5000 scale map. The sample points consist of 12 points taken on each tertiary 6 samples. Soil samples taken from a depth of 30 cm from the surface layer of the soil. The variable observed in the field is the SEW-20 value showing that the land is short of water in tertiary 5, the dominant clay texture. The parameters analyzed in the laboratory are the chemical properties in the form of soil pH 3.51 - 4.90 which are classified as very acidic and acidic, Al-dd soils get a yield of 0.12 - 1.62 (Cmol / kg), Recommended sluice operation is that every day, the results of the study show that tertiary land 4 using Sorong springs has more water availability than tertiary 5 that uses Klep springs because the operation of the sluice varies which results in rice production in tertiary land 4 more than tertiary land 5. If the operation of the Klep floodgates is more intensive, the availability of water in tertiary 5 will meet the water needs of rice plants so that it affects rice production. Key words: Floodgate, SEW-20, Rice plantThis research aims to determine the effect of floodgate operations on groundwater dynamics and analyze the influence of Sorong and Klep floodgate types on rice production. This research was conducted in November 2018 MT I in the village of Mulyasari, Banyuasin. This study uses an intensive level survey method with an area of 2 tertiary plots covering 32 ha. Observations and measurements are made directly to the field using a 1: 5000 scale map. The sample points consist of 12 points taken on each tertiary 6 samples. Soil samples taken from a depth of 30 cm from the surface layer of the soil. The variable observed in the field is the SEW-20 value showing that the land is short of water in tertiary 5, the dominant clay texture. The parameters analyzed in the laboratory are the chemical properties in the form of soil pH 3.51 - 4.90 which are classified as very acidic and acidic, Al-dd soils get a yield of 0.12 - 1.62 (Cmol / kg), Recommended sluice operation is that every day, the results of the study show that tertiary land 4 using Sorong springs has more water availability than tertiary 5 that uses Klep springs because the operation of the sluice varies which results in rice production in tertiary land 4 more than tertiary land 5. If the operation of the Klep floodgates is more intensive, the availability of water in tertiary 5 will meet the water needs of rice plants so that it affects rice production.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Floodgate, SEW-20, Rice plant
Subjects:	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 2887 not found.
Date Deposited:	05 Nov 2019 06:29
Last Modified:	05 Nov 2019 06:29
URI:	http://repository.unsri.ac.id/id/eprint/14830

Actions (login required)

View Item