Pengaruh Pemberian Nacl dan Legin Terhadap Pertumbuhan Dan Produksi Kacang Tanah (Arachis Hypogaea L.)

Irawan, Dicky Bayu (2020) Pengaruh Pemberian Nacl dan Legin Terhadap Pertumbuhan Dan Produksi Kacang Tanah (Arachis Hypogaea L.). Other thesis, Universitas Islam Riau.

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Abstract

This research was carried out in the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Jalan Kaharudin Nasution Km 11, No. 113, Kelurahan Air Dingin, Kecamatan Bukit Raya, Pekanbaru. Conducted for 4 months, starting from July to October 2019. The purpose of this study was to determine the main contractions and effects of NaCl and Legin administration on the growth and production of Peanut plants. The design used is a completely randomized design (CRD) factorial consisting of two factors. The first factor is the various doses of NaCl consisting of 4 levels of treatment, the second is a variety of doses of Legin consisting of 4 levels of treatment, obtained 16 combinations of treatments, where each treatment is repeated 3 times, so that there are 48 experimental units. The latest observational data were analyzed by variance (Anova) and tested further with honestly significant difference (BNJ) at the 5% level. The results of the research that have been carried out can be concluded as follows: The interaction of the administration of NaCl and Legin has a significant effect on the number of root nodules, where the administration of N0 treatment (without administration of NaCl) and L3 (15 g / kg of seed) is 22.33 pieces, not significantly different with (N1L3, N0L2 and N3L3). Sodium given to the soil at a dose of 7.5 g / plant has an effect on the low observations of the net assimilation rate, number of root nodules and harvest age. The main effect of giving Legin has a significant influence on the parameters of relative growth rate, net assimilation rate, flowering age, number of root nodules, root nodule weight, harvest age and harvest index. The best treatment is 15 g / kg of seed (L3)

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