Baiq, Heni Valentin (2022) PENGARUH PELAPISAN BENIH DENGAN PUPUK ORGANOMINERAL TERHADAP PERTUMBUHAN, HASIL DAN EFISIENSI PEMBERIAN PUPUK UREA PADA TANAMAN JAGUNG DI VERTISOL LOMBOK TENGAH. S1 thesis, Universitas Mataram.
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Abstract
Abstract: Penelitian ini bertujuan untuk mengetahui pengaruh pelapisan benih jagung dengan pupuk organomineral terhadap pertumbuhan hasil dan efisiensi pemberian pupuk urea pada tanaman jagung di vertisol Lombok tengah pada bulan Juni sampai Oktober 2021. Percobaan lapang dengan menggunakan rancangan percobaan Split Plot dengan petak utama perlakuan pelapisan benih yang dilapisi pupuk organomineral dan sebagai anak petak dengan dosis pemberian pupuk urea yang terdiri atas tiga aras yaitu 200, 300 dan 400 kg urea/ha. Adapun parameter yang dikaji yaitu Berat Brangkasan Kering, Bobot 100 Butir, Rendemen Biji, Berat Kering Pipilan, Serapan N Jaringan Tanaman dan Efisiensi Serapan N. Hasil penelitian menunjukan bahwa Pelapisan benih jagung dengan pupuk organomineral tidak berpengaruh nyata terhadap semua parameter. Sedangkan dosis pemberian pupuk urea tidak berpengaruh nyata terhadap Berat Brangkasan Kering (BBK), Bobot 100 Butir, Rendemen Biji dan berpengaruh nyata terhadap Berat Kering Pipilan, Serapan N Jaringan Tanaman dan Efisiensi Serapan N. Hasil Berat Kering Pipilan tertinggi diperoleh dari Benih Tidak Berlapis (BTB) pada pemberian pupuk urea 300 kg/ha. Efisiensi serapan N dari Benih Tidak Berlapis dan Benih Berlapis meningkat pada dosis pemberian pupuk urea 200 kg/ha yaitu 77,62 % dan 75,71 %. Kata kunci: Pelapisan benih dnegan pupuk organomineral, pertumbuhan hasil dan efisiensi pemberian pupuk urea. Abstract: This study aims to find out the effect of coating corn seeds with organomineral fertilizer on the growth of yields and efficiency of urea fertilizer delivery on corn crops in central Lombok vertisol in June to October 2021. The field experiment using the split plot experimental design with the main plot of seed coating treatment coated with organomineral fertilizer and as a child of plot with a dose of urea fertilizer consisting of three levels, namely 200, 300 and 400 kg urea / ha. The parameters studied are Dry Brangkasan Weight, Weight 100 Grains, Seed Yield, Pipilan Dry Weight, Plant Tissue Absorption N. The results showed that coating corn seeds with organomineral fertilizer had no real effect on all parameters. While the dose of urea fertilizer has no real effect on the Weight of Dry Brangkasan (BBK), Weight of 100 Grains, Seed Shortening and a real effect on The Dry Weight of Pipilan, Uptake of N Plant Tissue and Efficiency of Absorption N. The highest Yield of Dry Weight of Pipilan is obtained from Unsalted Seeds (BTB) on the provision of urea fertilizer 300 kg / ha. The efficiency of N uptake from Unsalted Seeds and Layered Seeds increased at urea fertilizer doses of 200 kg/ha ywhich is 77.62% and 75.71%.
| Item Type: | Thesis (S1) |
|---|---|
| Keywords (Kata Kunci): | Keywords: Coating seeds with organomineral fertilizers, yield growth and efficiency of urea fertilizer application. |
| Subjects: | S Agriculture > SB Plant culture |
| Divisions: | Fakultas Pertanian |
| Depositing User: | Rini Trisnawati |
| Date Deposited: | 07 Feb 2022 01:00 |
| Last Modified: | 07 Feb 2022 01:00 |
| URI: | http://eprints.unram.ac.id/id/eprint/27634 |
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