Arini, Nindya (2019) The Effect of Salt Pretreatment on The Growth and Yield of Oryza sativa L. (Cv. Dendang) Under Saline Condition. Jurnal Ilmu Pertanian, 4 (2). pp. 65-70. ISSN 0126-4214

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Abstrak

Productivity of rice as staple food of Indonesia needs to be improved. One of the efforts is by utilizing saline area for agricultural land. Salinity can be a serious problem leading to a decrease in crop productivity. Plant adaptation under salinity is an alternative to lower the risk, which can be improved by seedling pretreatment. The experiment was conducted in Baros, Kretek, Bantul, Yogyakarta. The objective of this research was to determine the growth and yield response of rice cv. Dendang to the salt pretreatment at early stage. The experiment was arranged in completely randomized design. The treatments used were salt pretreatment and without salt pretreatment. The salt pretreatment increased K+ concentration, total dry matter, plant height and number of tillers. However, it decreased proline and Na+ concentration of leaf. There was no significant difference on the yield and yield component. Increasing EC values up to 8.35 dSm-1at generative phase reduced the rice ability to cope this level of salinity despite the application of salt pretreatment. The benefit of salt pretreatment was exhibited on rice grown under EC value 5 dSm-1.

Item Type:	Article
Kata Kunci:	Rice, salinity, salt pretreatment
Subjects:	Pertanian > Pertanian (umum) > Ekologi pertanian (umum) Pertanian > Pertanian (umum)
Program Studi:	Fakultas Pertanian > Agroteknologi (S1)
Depositing User:	Mrs nindya arin
Date Deposited:	04 Jan 2023 20:41
Last Modified:	04 Jan 2023 20:41
URI:	http://eprints.umk.ac.id/id/eprint/17933

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