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PERAN PUPUK SP-36 DAN KCl TERHADAP KADAR P DAN K TANAMAN SERTA HASIL PADI (Oryza sativa L.) PADA TANAH ENTISOL Zulfuadi Zulfuadi; Ilyas Ilyas; Zuraida Zuraida
Jurnal Agrista Vol 22, No 3 (2018): Volume 22 Nomor 3 Desember 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Penelitian ini bertujuan untuk mengetahui kadar P dan K tanaman serta hasil tanaman padi pada tanah Entisol akibat pemberian pupuk SP-36 dan KCl. Penelitian ini dilaksanakan pada bulan Oktober 2016 sampai Februari 2017 di Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala Banda Aceh. Rancangan Penelitian yang digunakan adalah Rancangan Acak Kelompok (RAK) pola faktorial 3 x 3 dengan 3 ulangan. Faktor yang diteliti yaitu pupuk SP-36 (S) dan pupuk KCl (K) serta hasil produksi tanaman padi. Faktor SP-36 terdiri dari 3 taraf yaitu : Pupuk SP-36 0 kg/ha, Pupuk SP-36 120 kg/ha, Pupuk SP-36 170 kg/ha. Faktor pupuk KCl terdiri atas tiga taraf yaitu: Pupuk KCl 0 kg/ha, Pupuk KCl 80 kg/ha, Pupuk KCl 130 kg/ha. Hasil penelitian menunjukkan kadar fosfor tanaman tertinggi (0,113%) diperoleh dari pemberian pupuk SP-36 120 kg/ha tanpa pupuk KCl sedangkan kadar kalium tanaman tertinggi (3,607%) diperoleh dari pemberian pupuk KCl 80 kg/ha tanpa pupuk SP-36 dan pemberian pupuk SP36 dan KCl tidak memberikan pengaruh nyata terhadap berat gabah 1000 butir, berat gabah/rumpun dan dan produksi ton/haRole of SP-36 and KCl Fertilizer Against P and K Plant and Rice Oryza sativa L. On EntisolThis study aims to determine the levels of P and K plants and rice crops on Entisol soil due to the application of SP-36 and KCl fertilizers. This research was conducted from October 2016 to February 2017 at the Experimental Garden of the Faculty of Agriculture of Syiah Kuala University of Banda Aceh. The research design used was Randomized Block Design (RAK) 3 x 3 factorial pattern with 3 replications. The factors studied were SP-36 (S) and KCl (K) fertilizer and rice crop production. The SP-36 factor consists of 3 levels: SP-36 0 kg / ha fertilizer, SP-36 fertilizer 120 kg / ha, SP-36 fertilizer 170 kg / ha. KCl fertilizer factor consists of three levels, namely: KCl 0 kg fertilizer / ha, KCl fertilizer 80 kg / ha, KCl fertilizer 130 kg / ha. The results showed that the highest phosphorus content of the plant (0.113%) was obtained from the application of SP-36 120 kg / ha without KCl fertilizer while the highest potassium content (3.607%) was obtained from KCl 80 kg / ha without SP-36 fertilizer and SP36 and KCl fertilizers did not have a significant effect on the weight of grain 1000 grains, the weight of grain / clump and and the production of ton / ha.

Dampak Rehabilitasi Lahan Terkena Tsunami dengan Cendawan Mikoriza Arbuskula (CMA) dan Pupuk Kandang Terhadap Ketersediaan P Tanah, Pertumbuhan dan Kandungan P Tanaman Jagung Fikrinda Fikrinda; Zuraida Zuraida; Yusnizar Yusnizar; Marlina Marlina
Jurnal Agrista Vol 11, No 1 (2007): Volume 11 Nomor 1 April 2007
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Impact of Land Rehabilitation by Arbuscule Mycorrhizae Fungi (AMF) and Organic Matter for Tsunami-Affected Land on the Availability of Soil P, Growth and P Uptake of MaizeABSTRACT. Phosphor, a macro element, is often a problem especially in tropical regions not only because its content in soil but also its availability. This problem also occurred at tsunami-affected land. Both micorrhizae and organic matter able to improve soil quality, include by improving nutrient status of soil. The aim of this work were to examine the effect of AM fungi and organic matter on availability of soil P and N and P uptake of maize at the tsunami-affected land. This work was arranged in Factorial Randomized Block Design with three replication. The results were both AMF inoculation and organic matter affected the availability of soil P not significantly. The dry weight of upper crop and P uptake of maize were influenced by interaction of these treatments high significantly while the dry weight of root was affected significantly.

PENGARUH KADAR AIR KAPASITAS LAPANG TERHADAP PERTUMBUHAN BEBERAPA GENOTIPE M3 KEDELAI (Glycine max L. Merr) Sasmi Rais Siregar; Zuraida Zuraida; Zuyasna Zuyasna
Jurnal Floratek Vol 12, No 1 (2017): April 2017
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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The purpose of this research is to know the effect of moisture content of field capacity on the growth of several mutant genotypes of 3rd generation (M3) Kipas Merah soybean varieties. The research was conducted at Screen House and Soil Chemistry Laboratory Faculty of Agriculture Syiah Kuala Universtity from May to Jun 2015. The experimental Randomized Block Design (CRBD) factorial was used, consisting of two factors and three replications. The first factor was based on the field capacity level, consisting of 100%, 80%, 60%, and 40%, and the second factor consisted of 14 mutants of 3rd generation Kipas Merah and the original Kipas Merah variety as control. The results showed that the interaction between field capacity and soybean genotype significantly affected the growth of soybean crops. In a 40% field capacity treatment of almost all the parameters tested the genotype showed no significant difference, howeverKM300-38 showed the highest plant among the genotypes tested. In a 60% of field capacity, genotype KM200-18 and KM200-37 showed better growth on all parameters tested, although not significantly different from genotype KM200-9, KM200-41, and KM300-9. Genotypes of mutant soybean that can survive and provide good growth in water shortage are KM200-18, KM200-37, KM200-9, KM300-9, and KM200-41.Selection of drought-tolerant genotypes can be performed under 40% of the field capacity.

PERANAN BERBAGAI JENIS BAHAN PEMBENAH TANAH TERHADAP STATUS HARA P DAN PERKEMBANGAN AKAR KEDELAI PADA TANAH GAMBUT ASAL AJAMU SUMATERA UTARA Nurhayati Nurhayati; Razali Razali; Zuraida Zuraida
Jurnal Floratek Vol 9, No 1 (2014): April 2014
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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The purpose of this research was to evaluate the influence of some types of soil ameliorans (lime, sea mud and some types of soil microorganisms) on P nutrient and soybean root development in peat soil. The experiment was carried out in the Greenhouse of Agriculture Faculty of USU, Soil Biology Laboratory, Central Laboratory of Agriculture Faculty of USU and Laboratory of Soil analysis at RISPA, from March to November 2011. The experiment was arranged in a completely randomized design, consisted of 13 treatments and two replicates. The treatments included control, dolomite lime, sea mud, lime + sea mud, Bradyrhizobium, mos, Mycorrhizal isolate of peat soil, mycorrhizal isolate of mineral soil, Bradyrhizobium + mos, mos + mycorrhizal isolate of peat soil isolates, mos + mineral soil mycorrhizal isolate, Bradyrhizobium + mos + mycorrhizal isolate of peat soil, Bradyrhizobium + mos + mycorrhizal isolate of mineral soil. Variables observed included soil pH, soil P available, plant P uptake, and weight of root dry. Types of amelioran exerted significant effect on soil pH, but did not exert significant effects on soil P available, plant P uptake, and weight of dry root.

Seleksi in Vitro Genotipe Mutan (M3) Kipas Putih untuk Toleransi terhadap Kekeringan Zuyasna Zuyasna; Chairunnas Chairunnas; Zuraida Zuraida
Jurnal Floratek Vol 12, No 2 (2017): Oktober 2017
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

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Selection of 3rd generation soybean mutants (M3) of Kipas Putih has been selected for tolerance of drought stress. The research was conducted at the Tissue Culture Laboratory of Faculty of Agriculture, Syiah Kuala University, Darussalam - Banda Aceh. Gamma ray irradiation was performed at Puslitbang Teknologi Isotop dan Radiasi BATAN, Pasar Jumat Jakarta. Seed of Varietas Wilis and Dering soy bean was used as control for drought tolerant and Kipas Putih was used as original variety. Selection was performed in vitro by using 20% Polyethylene Glycol (PEG). The results showed there were 8 genotype mutants categorized as tolerant to drought stress, ie KP100-26, KP100-28, KP200-31A, KP200-38, KP200-51, KP200-62, KP300-34, and KP300-47. Eleven mutan genotypes were categorized as medium tolerant and six genotypes were sensitive to drought. Selection of M4 generation selected lines are needed to find the drought tolerant and high-yielding mutant.

Seed size selection from M3 mutant soybean offspring of Kipas Merah Bireun variety in Aceh province ZUYASNA ZUYASNA; M. ADIE MUCHLISH; EFENDI EFENDI; ZURAIDA ZURAIDA
Jurnal Natural Volume 22 Number 1, February 2022
Publisher : Universitas Syiah Kuala

Kipas Merah Bireun is one of the superior soybeans which was once widely cultivated in Bireun Regency, Aceh Province, used to be as a centre of origin of Kipas Merah Bireun variety. The weaknesses of the Kipas Merah Bireun variety are relatively small seed size (dry weight 12 g/100 seeds), long harvest period and less resistance to drought stress. Therefore it is necessary to improve the quality of Kipas Merah Bireun variety soybeans in order to get soybeans with better properties, one way is to use mutation techniques. The objectives of the study reported here were to evaluate the genetic variability for seed size of single plant selection for large seed in the mutants of gamma irradiated population. The research successfully selected 41 lines soybean mutant with both of high weight seed per plant and large seed size. Several mutant lines of Kipas Merah Bireun were promising to be investigated and developed further in accordance with attempts to increase productivity in Aceh province. Therefore, further research is needed to see how the growth and production of selected mutant soybeans with large seeds in this study in various locations and planting seasons.

Aplikasi Beberapa Sumber Pupuk Organik terhadap Pertumbuhan dan Produksi Kedelai (Glycine max L.) pada Ultisol Cut Izza Mawaddah; Zuraida Zuraida; Yadi Jufri
Jurnal Ilmiah Mahasiswa Pertanian Vol 8, No 2 (2023): Mei 2023
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak. Ultisol merupakan jenis tanah miskin dengan kandungan unsur hara dan kandungan bahan organik yang rendah. Bahan organik memegang peranan penting dalam meningkatkan dan mempertahankan kesuburan tanah dan akan menentukan produktivitas tanaman. Dalam penelitian ini akan diaplikasikan beberapa macam sumber pupuk organik yaitu pupuk organik yang berasal dari kompos trembesi, pupuk kandang sapi, pupuk hijau kirinyu, dan kompos kirinyu dengan tanaman indikatornya adalah tanaman kedelai (Glycine max L.). Penelitian ini bertujuan untuk mengetahui pemberian beberapa macam pupuk organik terhadap pertumbuhan dan produksi kedelai (Glycine max L.) pada Ultisol. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) non faktorial yang terdiri dari empat sumber pupuk organik dengan 2 (dua) dosis pemberian sebanyak yaitu 10 ton ha-1 dan 20 ton ha-1dengan berbagai kombinasi perlakuan. Sehingga terdapat 8 kombinasi perlakuan. Hasil penelitian ini menunjukkan bahwa pemberian beberapa macam sumber pupuk organik mampu meningkatkan ketersediaan unsur hara pada Ultisol dan juga dapat meningkatkan pertumbuhan dan hasil tanaman kedelai. Berdasarkan hasil analisis akhir sifat kimia tanah setelah diberikan perlakuan pupuk organik menunjukkan bahwa aplikasi pupuk organik berpengaruh sangat nyata terhadap peningkatan C-organik tanah, P-tersedia tanah dan juga berpengaruh nyata terhadap hasil berat biji perbatang. Tetapi tidak menunjukkan perbedaan yang nyata pada pengamatan parameter lainnya. Aplikasi dosis pupuk organik yang memberikan pengaruh yang nyata dalam meningkatkan kandungan hara Ultisol dan hasil tanaman kedelai adalah pada kombinasi perlakuan pupuk kandang sapi dengan dosis 20 ton ha-1. Application of Some Sources of Organic Fertilizer on The Growth and Production of Soybean (Glycine Max L.) in UltisolAbstract. Ultisols are poor soil types with low nutrient and organic matter content. Organic matter plays an important role in increasing and maintaining soil fertility and will determine crop productivity. In this study, several sources of organic fertilizer will be applied, namely organic fertilizer from trembesi compost, cow manure, kirinyu green manure, and kirinyu compost with the indicator plant being soybean (Glycine max L.). This study aims to determine the application of several kinds of organic fertilizers on the growth and production of soybean (Glycine max L.) in Ultisol. This study used a non-factorial Randomized Block Design (RAK) consisting of four sources of organic fertilizer with 2 (two) doses of 10 tons ha-1and 20 tons ha-1 with various combinations of treatments. So there are 8 treatment combinations. The results of this study indicate that the application of several sources of organic fertilizer can increase the availability of nutrients in Ultisol and can also increase the growth and yield of soybeans. Based on the results of the final analysis of the chemical properties of the soil after being given organic fertilizer treatment, it showed that the application of organic fertilizer had a very significant effect on the increase in soil organic C, P-available soil and also had a significant effect on the yield of stem seed weight. But it does not show a significant difference in the other parameter observations. The application of organic fertilizer doses that gave a significant effect in increasing the Ultisol nutrient content and soybean yield was in the combination of cow manure treatment at a dose of 20 tons ha-1.

Kajian Fraksionasi Fosfor (P) Pada Beberapa Pola Penggunaan Lahan Kering Ultisol di Desa Jalin Jantho Aceh Besar Duana Erisa; Zuraida Zuraida; Munawar Khalil
Jurnal Ilmiah Mahasiswa Pertanian Vol 3, No 2 (2018): Mei 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak. Penelitian ini bertujuan untuk mengetahui komposisi fraksi fosfor (P) pada beberapa pola penggunaan lahan kering Ultisol di Desa Jalin Jantho Aceh Besar. Penelitian ini menggunakan metode deskriptif yang didasarkan pada pengamatan ciri - ciri tanah dilapangan dan analisis tanah di laboratorium. Hasil analisis penelitian menunjukkan bahwa kandungan P-tersedia tanah paling tinggi di jumpai pada penggunaan lahan sawah lapisan permukaan (1,6 ppm), Kandungan P-total tertinggi dijumpai pada penggunaan lahan hutan sekunder lapisan bawah permukaan (76 ppm). Bentuk fosfor yang paling diminan dijumpai berupa fraksi Fe-P kemudian diikuti oleh Al-P dan Ca-P. Nilai Fraksi Fe-P tertinggi terdapat pada lapisan bawah permukaan hutan sekunder (2141,59 ppm), Nilai fraksi Al-P tertinggi terdapat pada lapisan permukaan padang rumput (12,32 ppm), Nilai Ca – P hanya dijumpai pada penggunaan lahan hutan sekunder lapisan atas permukaan (413,61 ppm) dan lapisan bawah permukaan (2141,56 ppm) The Study of Phosphorus (P) Fractionation on some Patterns the Use of Ultisol Dry Land in Jalin Jantho, Aceh BesarAbstract. This study aims to determine the composition of the phosphorus fraction (P) in some patterns in the use of Ultisol dry land in Jalin Jantho, Aceh Besar. This research uses descriptive method based on observation of soil characteristics in the field and soil analysis in the laboratory. The analysis of research indicated that the highest P-content was encountered on the topsoil wetland (1.6 ppm), the highest total P-content was found in the use of subsoil secondary forest (76 ppm). The most visible phosphorus form is found in the Fe-P fraction followed by Al-P and Ca-P. The highest Fe-P fraction value is found in the subsoil secondary forest (2141,59 ppm). The highest Al-P fraction is found on the grassland topsoil (12,32 ppm), Ca-P value is only found in the use of topsoil (413.61 ppm) and subsoil secondary forest (2141.56 ppm)

Beberapa Sifat Kimia Inceptisol yang Disawahkan Satu dan Dua Kali Setahun di Kecamatan Linge Kabupaten Aceh Tengah Cut Ulul Azmi; Zuraida Zuraida; Teti Arabia
Jurnal Ilmiah Mahasiswa Pertanian Vol 7, No 3 (2022): Agustus 2022
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak: Penelitian ini bertujuan untuk mengetahui perbedaan sifat kimia tanah Inceptisol yang disawahkan satu dan dua kali dalam setahun, untuk mengetahui pengaruh sifat kimia pada air genangan sawah satu dan dua kali setahun dan untuk mengetahui perbedaan status kesuburan tanah Inceptisol yang disawahkan satu dan dua dalam kali setahun. Penelitian ini dilaksanakan pada bulan Agustus sampai dengan November 2021. Metode yang digunakan adalah metode deskriptif kuantitatif melalui survei di lapangan dan analisis di laboratorium. Pengamatan di lapangan bertujuan untuk melakukan pengambilan sampel tanah yang sekaligus dilakukan pengamatan terhadap karakteristik lahan dan teknik pengelolaan lahan sawah. Pengambilan sampel yang diambil mewakili lahan sawah pada saat musim tanam dalam keadaan tergenang air, tanah diambil menggunakan bor tanah dengan kedalaman efektif 0 – 20 cm di atas permukaan tanah. sedangkan sampel air pada tanah sawah, dilakukan dengan menggunakan botol sampel. Parameter kimia tanah yang di analisis yaitu: kation-kation basa (K-dd, Ca-dd, Mg-dd, Na-dd), KTK dan KB. Hasil penelitian menunjukkan beberapa sifat kimia tanah seperti: K-dd 0,71 cmol(+) kg-1 (tinggi), KTK 21,73 cmol(+) kg-1 (sedang) mempunyai kriteria yang lebih baik pada sawah dua kali tanam daripada sawah satu kali tanam setahun, sedangkan pada sawah satu kali tanam setahun terdapat nilai KB 37,57 cmol(+) kg-1(sedang) yang lebih baik daripada sawah dua kali tanam.Kata kunci: Sifat kimia, Inceptisol, tanah sawah Some of the Chemical, Electrochemical, and Fertility Status of Inceptisols in Rice Fields Once and Twice a Year in Linge District, Central Aceh RegencyAbstract: This study aims to determine the differences in the chemical properties of Inceptisol soils that are manned one and two times a year, to determine the influence of chemical properties on rice field inundation water one and two times a year and to find out the differences in the fertility status of Inceptisol soils that are maintained one and two times a year. This research was conducted from August to November 2021. The method used is a quantitative descriptive method through surveys in the field and laboratory analysis. Observations in the field aim to take soil samples which are also carried out observations on land characteristics and paddy field management techniques. Sampling taken representing paddy fields during the growing season in a waterlogged state, the soil is taken using a soil drill with an effective depth of 0–20 cm above the soil surface. while water samples on paddy fields are carried out using sample bottles. The soil chemical parameters analyzed were: alkaline cations (K-dd, Ca-dd, Mg-dd, Na-dd), KTK, and KB. The results showed several soil chemical properties such as: K-dd 0.71 cmol(+) kg-1 (height), KTK 21.73 cmol(+) kg-1 (medium) had better criteria in two-planted rice fields. than in one-planted rice a year, while in one-planting a year, there is a KB value of 37.57 cmol(+) kg-1 (medium) which is better than twice-planted rice fields.Keywords: Chemical properties, Inceptisol, paddy fields

Pengaruh Pemberian Amelioran terhadap Pertumbuhan dan Hasil Kedelai pada Inceptisol Latifah Ningsih S; Fikrinda Fikrinda; Zuraida Zuraida
Jurnal Ilmiah Mahasiswa Pertanian Vol 6, No 3 (2021): Agustus 2021
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Inceptisol merupakan salah satu tanah yang umumnya memiliki tingkat kesuburan tanah yang rendah sehingga dibutuhkan pengelolaan tanah yang intensif. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian amelioran terhadap pertumbuhan dan hasil kedelai pada Inceptisol. Metode penelitian ini menggunakan rancangan acak kelompok (RAK) non faktorial dengan 8 perlakuan dan 3 ulangan. Amelioran yang digunakan adalah kotoran kambing dalam tiga bentuk, yaitu kotoran padat (15 tonha-1), pupuk cair kotoran kambing (60 ml L-1), bokashi kotoran kambing (15 ton ha-1) serta biochar sekampadi (5 ton ha-1). Hasil penelitian menunjukkan bahwa kotoran kambing dan biochar sekam padi memberikan pengaruh nyata terhadap parameter tinggi tanaman umur 2, 4 dan 6 MST, diameter batang umur 2, 6, dan 8 MST, berat berangkasan basah dan berangkasan kering tanaman, bobot biji per tanaman serta kadar hara K kedelai namun tidak berpengaruh nyata terhadap parameter tinggi tanaman 2 MST, diameter batang 4 MST, jumlah polong per tanaman, bobot 100 biji, serta hara N dan P kedelai. Bahan amelioran yang terbaik pada pertumbuhan, hasil dan kadar hara kedelai adalah bokashi kotoran kambing 15 ton ha-1 + biochar 5 ton ha-1.The Effect of Giving Ameliorants on Growth and Yield of Soybean (Glycine max L.) on InceptisolInceptisol is one of the soils which generally has a high level of soil fertilitylow so that intensive soil management is needed. The purpose of this study is todetermine the effect of ameliorants on growth and yield of soybeans in the Inceptisol. This study method used a non-factorial randomized block design (RBD) with 8 treatments and 3 repeat. Ameliorant replicates used were goat manure and biochar in several forms, namely solid manure (15 ton ha-1), liquid goat manure (60 ml.L-1), bokashi goat manure (15 ton ha-)l and biochar (5 ton ha-1). Yield research shows that ameliorant from goat manure and biochar rice husk providesignificant effect on plant height parameters aged 2, 4 and 6 MST stem diameter aged 2, 6, and 8MST, wet and dry weight of plant seed weight per plant and K nutrient contentsoybean but did not significantly affect the parameters of plant height 2 MST, stem diameter 4 MST, number of pods per plant, weight of 100 seeds, and soybean N and P nutrients. The best ameliorant ingredients growth, yield and nutrient content of soybeans are bokashi goat manure 15 ton + biochar 5 ton ha-1.

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