scholarly journals Peningkatan Produksi Bawang Merah Melalui Teknik Pemupukan NPK

Jurnal Agro ◽  
10.15575/810 ◽  
2016 ◽  
Vol 3 (1) ◽  
pp. 36-42
Author(s):  
Ida Nur Istina
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Plant Nutrients ◽  
Leaf Number ◽  
Fresh Weight ◽  
Npk Fertilizers ◽  
Randomized Block Design ◽  
Npk Fertilizer ◽  
Almost All

Bawang merah merupakan salah satu komoditas hortikultura strategis yang penyebarannya hampir di seluruh wilayah Indonesia. Permasalahan pengembangan komoditas ini adalah masih rendahnya produktivitas sebagai akibat adaptasi dan kecukupan asupan hara tanaman. Penelitian yang bertujuan untuk mendapatkan jenis pupuk NPK yang efektif dan efisien telah dilakukan di desa Langensari Kecamatan Lembang Kabupaten Bandung Barat dari Maret sampai Mei 2014 menggunakan Rancangan Acak kelompok (RAK) dengan 6 perlakuan dan 3 kali ulangan. Pupuk NPK yang digunakan adalah A= NPK 18+9+10+Te, B=NPK 15+15+sulfat 10, C=NPK 12+11+18z+(S) z +3 Mg+3,8S+Te, D= NPK 15+9+20(S)+2 MgO+3,8 S+Te, E= NPK 25+7+7 dan F=kontrol. Parameter yang diamati meliputi: tinggi tanaman, jumlah umbi, jumlah daun, panjang umbi (cm), diameter umbi (cm), bobot basah (g) dan bobot kering brangkasan (g). Hasil penelitian menunjukkan bahwa NPK 12+11+18z+(S)z+3 Mg+3,8S+Te menghasilkan bobot umbi terbaik. The shallot is one of the strategic and valuable horticultural commodities which is spreaded almost all over Indonesia area. Commodity development constrain by the low productivity as a result of adaptation and inadequate intake of plant nutrients. The research purposed  to get the kind of NPK fertilizers that was efective and efficient on shallot production had been done in the Langensari village Langensari Lembang district, West Bandung regency from March till May 2014, using Randomized Block Design (RBD) with 6 treatments and 3 repplications. NPK fertilizer used were: A = NPK 18+9+10+Te, B = NPK 15+15+sulfate 10, C = NPK 12+11+18z+(S) z + 3 Mg+3,8S+Te, D = NPK 15+9+20(S)+2MgO+3,8 S+Te, E = NPK 25+7+7 and F = control. The observed parameters were plant height (cm), number of tubers, leaf number, tuber length, tuber diameter, fresh weight and dry weight tuber. The results showed that NPK 12+11+18z+ (S)z+3 Mg+3,8S+Te gave the best growth and production.

scholarly journals PENGARUH DOSIS PUPUK NPK MUTIARA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG HIJAU (Phaseolus radiatus L.)

AGRICA ◽  
2020 ◽  
Vol 7 (1) ◽  
pp. 45-56
Author(s):  
Murdaningsih Murdaningsih
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Green Beans ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Npk Fertilizer

This study aims to determine the effect of NPK Mutiara fertilizer dose on the growth and yield of green beans and determine the optimum dosage of NPK Mutiara fertilizer that can deliver growth and yield optimal green beans. The design used in this study is a randomized block design with treatments used were N0 (without fertilizer NPK NPK 0 kg ha-1 or 0 g plot-1), N1 (NPK fertilizer 125 kg ha-1 or 25 g plot-1), N2 (NPK fertilizer 250 kg ha-1 or 50 g plot-1), N3 (NPK fertilizer 375 kg ha-1 or 75 g), N4 (NPK 500 kg ha-1 or 100 g plot-1). Variable observation in this study was plant height, number of leaves, leaf area, number of pods tan-1 fresh weight stover tan-1, the dry weight of stover tan-1, the dry weight of stover ha-1 dry weight of seed tan-1, heavy ha-1 dry beans, dry weight of 100 seeds. The results showed that treatment of NPK fertilizer dose of 500 kg ha-1 very significant effect on plant height of 27.75 cm, leaf number 8 strands, leaf area 357.78 cm2, Total pods 19.65, fresh weight stover tan-1 96, 25 g, dry weight of stover tan-1 76.00 g, stover dry weight ha-1 19.00 tons, dry weight of seed tan-1 5.36-gram dry weight seed ha-1 1.34 tonnes, the weight of 100 seeds 2.62 gr.

scholarly journals Penggunaan Biochar dan Tinggi Muka Air pada Umur Satu Bulan setelah Tanam terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah

2019 ◽  
Vol 8 (2) ◽  
pp. 202-212
Author(s):  
Susilawati Susilawati ◽  
Irmawati Irmawati ◽  
Sri Sukarmi ◽  
Astuti Kurnianingsih ◽  
Ade Mutia
Keyword(s):  
Plant Height ◽  
Water Table ◽  
Block Design ◽  
Soil Surface ◽  
Dry Weight ◽  
Growth And Yield ◽  
Leaf Number ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Basin Scale

Susilawati S, Irmawati I, Sukarmi S, Kurnianingsih A, Mutia A. 2019. The application of biochar and water table at one month after planting on growth and yield of shallot. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands. 8(2):202-212. The success of onion self-sufficiency is the arrangement and growth of production centers that are not only concentrated in Java. The research aimed to evaluate the effect of biochar application and water table treatment on growth and yield of shallot plant. The research was conducted in Experimental Farm of Agriculture Faculty, Sriwijaya University at 2019. Materials used consisted of shallot bulb of Bima Brebes variety, oil palm shells biochar, paper bag, and plastic bag. While the tools used were hoe, gauge, pH meter, basin, scale, and oven. Factorial Randomized Block Design was used with two factors and three replicates. The first factor was biochar dosages consisting of P1 (51 g/plant) and P2 (102 g/plant) and the second factor was soil water table consisting of T0 (no water table treatment), T1 (10 cm of water table below soil surface), T2 (15 cm of water table below soil surface) and T3 (30 cm of water table below soil surface). The observed parameters included plant height, leaf number, tiller number, total bulb fresh weight, bulb fresh weight, bulb dry weight and root length. Results showed that the application of biochar and water table treatment statistically affected the growth and yield of shallot plant. The effect on both growth and yield parameters were obtained from the combination of P2T3. Correlation was found between plant height and leaf number, total bulb fresh weight and bulb fresh weight.

scholarly journals STIMULAT AUXIN ALAMI DAN INTERAKSINYA DENGAN NPK ANORGANIK UNTUK MEMACU PERTUMBUHAN AWAL BIBIT DAN MENINGKATKAN HASIL TANAMAN BAWANG MERAH (Allium ascallonicum L)

Agrika ◽  
2020 ◽  
Vol 14 (2) ◽  
pp. 201
Author(s):  
Palupi Puspitorini ◽  
Eko Wahyu Budiman
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Growth And Yield ◽  
Observation Data ◽  
Fresh Weight ◽  
Significant Interaction Effect ◽  
Endogenous Factors ◽  
Randomized Block Design ◽  
Npk Fertilizer ◽  
Bulb Rot

ABSTRAKPenelitian ini mempunyai tujuan untuk  mengetahui  durasi perendaman bibit   dengan auxin alami dan dosis pupuk NPK yang tepat  pada pertumbuhan dan hasil tanaman bawang merah (Allium ascalonicum L). Dalam budidaya bawang merah sering dijumpai pertumbuhan benih yang lambat disebabkan karena faktor dalam bibit (endogenous factor) yang merugikan karena akan berdampak pada serangan penyakit busuk umbi. Maka mempercepat munculnya tunas dengan perlakuan pemberian auxin dan pemberian pupuk NPK ini diharapkan akan diperoleh bibit yang segera tumbuh supaya dapat berproduksi dalam keadaan sehat. Pada penelitian ini akan dikaji bagaimana mempercepat pertumbuhan bibit bawang merah dengan perendaman cepat dalam auxin alami yang diinteraksikan dengan pemberian pupuk NPK. Penelitian disusun dalam  RAK  faktorial dengan 2 faktor sebanyak 3 x ulangan. Faktor 1 adalah perlakuan lama perendaman bibit bawang merah (D), yang terdiri dari D0 = tanpa perendaman , D1= perendaman 0,5 jam, D2 = perendaman 1 jam, D3= perendaman 1,5 jam, D4 = perendaman 2 jam. Sedangkan faktor kedua  adalah pemberian pupuk NPK, P1= 100 kg/ha, P2= 200 kg/ha, P3= 300 kg/ha.  Variabel yang diamati adalah tinggi tanaman, jumlah batang/rumpun, bobot segar bawang merah/rumpun, jumlah umbi bawang merah/rumpun. Data dianalisis dengan menggunakan Anova dan uji DMRT 5%.  Hasil Penelitian didapatkan  bahwa ada pengaruh interaksi nyata antara perlakuan D (lama perendaman) dan P (dosis pupuk NPK) pada variabel tinggi tanaman, jumlah batang/rumpun, bobot segar bawang merah/rumpun dan jumlah umbi/rumpun.  Perlakuan terbaik adalah D4P3 yaitu perendaman bibit bawang merah selama 2 jam dengan pemupukan NPK anorganik 300 kg/ha.  ABSTRACTThe aims of the study was to  determine  the duration of bulb dipping with  natural auxin on the growth and yield of shallot (Allium ascalonicum L). In shallot cultivation, it is found that the slow growth of bulb is caused by the factors in the bulbs (endogenous factors) because it will impact on bulb rot disease. Then accelerating the emergence of shoots with the treatment of auxin and NPK fertilizer, it is hoped that the bulbs will grow well so that they will be harvested in a healthy condition. In this research, we will study how to accelerate the growth of shallot bulbs with rapid immersion in natural auxin which is interacted with NPK fertilizer. The research was  arranged  in a factorial randomized block design with 2 factors and repeated 3 times, where the first factor was the treatment was the length of dipping the shallot seeds. (D). consisting of D0 = without dipping, D1 = dipping 0.5 hours, D2 = dipping 1 hour, D3 = dipping 1.5 hours, D4 = dipping 2 hours. While the second factor is the provision of  . NPK . fertilizer, P1 = 100 kg / ha, P2 = 200 kg / ha, P3 = 300 kg.ha. The variables observed were plant   height, number of clumps / plant, fresh weight of shallots / plant, number of shallot bulbs / plant. Observation data  were  analyzed by ANOVA and 5% DMRT test. The results showed that there was a significant   interaction effect between D and P treatment on the variable plant height, number of clumps/plant, fresh weight of shallots / plants and number of tubers / plants. The best treatment is D4P3, which is soaking shallot seeds for 2 hours with 300 kg / ha of inorganic NPK fertilization. 

scholarly journals PENGARUH DOSIS PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH, KABUPATEN JAYAPURA, PAPUA

2019 ◽  
Vol 44 (2) ◽  
pp. 163
Author(s):  
Rohimah Handayani Sri Lestari ◽  
Fransiskus Palobo
Keyword(s):  
Population Growth ◽  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Plot Size ◽  
Treatment Dose ◽  
Randomized Complete Block Design ◽  
Npk Fertilizer ◽  
Almost All

Shallots is one of the important commodities in Indonesia. Demand for these commodities always increases along with population growth. To fulfill this demand, the production of shallots must always be increased. One way to increase the production of shallots is by fertilizing. This study aims to determine the dosage of NPK fertilizer which gives the best results for the growth and yield of shallots. The study was carried out in Sentani District, Papua Province, from November 2016 until March 2017.The study used the Randomized Complete Block Design (RCBD) with three treatments NPK Phonska fertilization (NPK 15-15-15 composition) and four repplication. NPK fertilizer used were: 1) NPK 300 kg/ha, 2) 250 kg/ha, and 3) 200 kg/ha. The meterials used were shaloot bulbs Keta Monca cultivar. The plot size was 1 x 5 m, with a spacing of 15 x 15 cm. NPK fertilizer was given at the age of 14 and 30 days after planting respectively with the dose of ½. The variables observed were plant height, leaf number, bulbs number per sample, diameter of bulbs, dry weight bulb per hectare The results showed that the treatment of NPK fertilizer dosage did not give a significant effect on almost all observation variables except on the dry weight of eskip bulb, where the treatment dose of 200 kg/ha NPK fertilizer gave the highest yield compared to other treatments. When observed from the growth components and production components, the dose of NPK fertilizer 200 kg/ha is the most consistent to provide better growth and yield.

scholarly journals Pengaruh Aplikasi Beberapa Konsentrasi Paclobutrazol dan KOH Terhadap Pertumbuhan dan Produksi Tanaman Ubi Kayu (Manihot Esculenta Crantz)

2019 ◽  
Vol 19 (3) ◽  
pp. 206
Author(s):  
Prasasti Dame Aritonang ◽  
Ardian Ardian ◽  
Kukuh Setiawan
Keyword(s):  
Plant Height ◽  
Manihot Esculenta ◽  
Block Design ◽  
Dry Weight ◽  
Mean Value ◽  
Fresh Weight ◽  
Manihot Esculenta Crantz ◽  
Randomized Block Design ◽  
Homogeneous Data ◽  
Main Factor

This study aimed to evaluate the effect of paclobutrazol and KOH application through leaf togrowth and production of cassava.  This study was conducted from March 2017 to October 2018 in an Integrated Field Universityof Lampung. The treatmens was arranged factorially (4 x 4) in a complete randomized block design with 4 replications be avowed as group.  The main factor were paclobutrazol consist of P1 = 0 ppm (control, no treatment), P2 = 400 ppm, P3 = 500 ppm and P4 = 600 ppm.  The second factor were KOH consist of K1 = 0% (control, no treatment), K2 =0,5%, K3 = 1% and K4 = 1,5 given a week after paclobutrazol’s application.  This study used cassava cutting varieties of kasesart.  Observation variables were plant height, number of books, number of fresh leaves, fresh weight of leaves, dry weight of leaves, fresh weight of stem, dry weight of stem, fresh weight of tubers, dry weight of tubers.  Data of each treatments were calculated its mean value and tested homogeneity.  Homogeneous data were analyzed variance and followed by the smallest real difference testat level 5%.The study’s result showed that paclobutrazol application had inhibited effect the vegetative growth of plant height, number of nodes, fresh and dry weight of stem cassava plants.  Application of KOH had a significant effect only on number of fresh leave at 13 week after planted.  The interaction of paclobutrazol and KOH treatment had a significant effect on leaf dry weight.   

FAST NEUTRONS INDUCED GENETIC VARIABILITY ON BAMBARA NUT (VIGNA SUBTERRANEAN (L.) VERDC.)

1970 ◽  
pp. 10-12
Author(s):  
M.I. Adebola, A.E. Esson
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Leaf Length ◽  
Bambara Groundnut ◽  
Leaf Width ◽  
Fast Neutrons ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Number Of Leaves

In this study, two accessions of Bambara groundnut were exposed to fast neutrons Americium-Beryllium (AmBe) source with flux of 1.5 ×104 ncm-2 s-1for different hours, and planted in a completely randomized block design (RCBD) with three replications to raise M1 generation. The data recorded were percentage germination, plant height, number of leaves, leaf length, leaf width, days to 50% flowering, number of pods per plant, fresh weight of plants, dry weight of plants, dry weight of pods, weight of seeds and100 seeds weight. There was variation in plant height, number of leaves, leaf length, leaf width, Days to 50% flowering, fresh weight of plants, dry weight of plants, dry weight of pods, weight of seeds and100 seeds weight for Black accession. In the Cream accession, days to 50% flowering, number of pods per plant, fresh weight of plants, dry weight of plants, dry weight of pods, weight of seeds and100 seeds weight were significantly different. Treatment at 16 hours performed best for plant height, leaf length, number of leaves, weight of seed per plant and 100 seed weight in Black accession while Cream performed best at 8 hours exposure time. Fast neutron was observed to improve the performance of Bambara groundnut, thus can be used in breeding programme for Bambara groundnut.

Pengaruh Pemotongan Umbi Dan Pemberian Beberapa Dosis Pupuk Npk Majemuk Terhadap Pertumbuhan Dan Hasil Tanaman Bawang Merah (Allium ascolanicum L.)

Agrologia ◽  
2018 ◽  
Vol 4 (2) ◽  
Author(s):  
Andi Apriany Fatmawaty ◽  
Sri Ritawati ◽  
Lisa Noviyanti Said
Keyword(s):  
Experimental Design ◽  
Interaction Effect ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Independent Effect ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Two Factors ◽  
Npk Fertilizer

Implementation of good cultivation systems can improve onion (Allium ascalonicum L.) yield. The purpose of this study was to determine the effect of tuber cuttings and the  dose of NPK fertilizer on the growth and yield of onion. The experimental design was factorial randomized block design arranged consisting of two factors. The first factor was tuber cuttings which consists of without and with  ¼ and 1/3 cut; the second one was dosage of NPK fertilizer which consists of without and with 200 kg/ha; 400 kg/ha; 600 kg/ha. There are 12 combinations of treatments, each of which is repeated three times. The results showed that there was no interaction effect between tuber cutting and NPK dosages on growth and yield of onion. independent effect of tuber cuttings and NPK dosages also didn’t inflence both parameter. Tuber cuttings  only increase pant height at one and two weeks after planting. Overall, cutting-quarter of the tuber could induce better fresh  weight and dry weight of tubers although statistically didn’t significant.

scholarly journals PENGARUH BERBAGAI JENIS DAN DOSIS PUPUK KANDANG TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH VARIETAS LEMBAH PALU

2018 ◽  
Vol 8 (2) ◽  
pp. 40-49
Author(s):  
Idris Idris ◽  
Muhammad Basir ◽  
Imam Wahyudi
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Chicken Manure ◽  
Single Treatment ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Tuber Fresh Weight ◽  
Leaf Dry Weight ◽  
Weight Number

Research aims to test the effectiveness of various types of manure combined with various doses of application for the growth and result of shallot varieties of Palu Valley. This research was designed using factorial randomized block design. The first factor was manure with three types of treatment, namely chicken manure (P1), got manure (P2), cow manure (P3). The second factor was the dose of manure consisting of three types of treatment, namely 10 t ha­­-1 (3,6 kg plot-1) (D1), 20 t ha­­-1 (7,2 kg plot-1) (D2), 30 t ha­­-1 (10,8 kg plot-1) (D3). The results show that the combination of various types of treatment and doses of chicken manure interacts on plat height parameters aged 35 days after planting. The treatment of chicken manure with a dose of 30 t ha-1 gives better results. The single treatment of chicken manure gave better results for the plant height, weight of leaves, root dry weight, leaf dry weight , number of tubers per clump. Single treatment of manure dosage of 30 t ha-1 gave better results on plant height, leaf area , leaf fres weight, leaf dry weight tuber fresh weight per hectare.

scholarly journals Pengaruh Aplikasi Biostimulan Terhadap Pertumbuhan dan Produksi Tanaman Sawi (Brassica juncea L.)

2018 ◽  
Vol 14 (1) ◽  
pp. 41-46
Author(s):  
Rismawaty Saban ◽  
Henry Kesaulya ◽  
Jeanne I Nendissa
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Growth Yield ◽  
Dry Weight ◽  
Growth And Yield ◽  
Root Weight ◽  
Single Factor ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Mustard Plant

This study aimed to determine the effect of different biostimulant applications (solid and liquid) on the growth and yield of mustard plants. This study used a single factor Randomized Block Design (RBD), consisting of solid or liquid biostimulant treatment, each has twelve levels, i.e. K0 = without biostimulant, K1 = NPK 1 g per plant, solid and liquid biostimulant each consisting of 10 treatments = B1, B2, B3, B4, B5, B6, B7, B8, B9, B10. Solid biostimulant was given at 2.5 g per plant and liquid biostimulant at 10 ml per plant. The results showed that liquid biostimulant gave a significant effect on plant height, crop fresh weight, and crop dry weight; whereas solid biostimulant gave a very significant effect on entire weight, i.e. fresh weight of mustard plant, fresh root weight, and crop dry weight. The best treatment for liquid biostimulant was B1 treatment; whereas for the solid biostimulant was B7 treatment. Keywords: biostimulant, mustard, growth, yield   ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh aplikasi biostimulan yang berbeda (biostimulan padat dan cair) terhadap pertumbuhan dan produksi tanaman sawi. Penelitian ini menggunakan rancangan acak kelompok faktor tunggal yang terdiri dari perlakuan Biostimulan (padat dan cair) yang masing-masing perlakuan terdapat dua belas taraf (P): K0 = tanpa biostimulan, K1 = NPK 1 g/tan, Biostimulan padat dan cair masing-masing terdiri dari 10 perlakuan = B1, B2, B3, B4, B5, B6, B7, B8, B9, B10. Biostimulan padat 2.5 g/tan dan biostimulan cair 10 ml/tan. Hasil penelitian menunjukkan bahwa biostimulan cair memberikan pengaruh yang nyata terhadap tinggi tanaman sawi, berat segar tanaman, dan berat kering tanaman, sedangkan biostimulan padat memberikan pengaruh yang sangat nyata terhadap semua bobot berat tanaman sawi yaitu berat segar tanaman, berat segar akar, dan berat kering tanaman. Perlakuan terbaik untuk biostimulan cair adalah perlakuan B1, sedangkan untuk biostimulan padat perlakuan yang terbaik adalah perlakuan B7. Kata kunci: biostimulan, sawi, pertumbuhan, produksi

scholarly journals THE EFFECT OF VARIOUS RATES OF COW MANURE APPLICATION ON GROWTH AND YIELD OF MUSTARD (BRASSICA JUNCEA L.)

2018 ◽  
Vol 4 (1) ◽  
pp. 42
Author(s):  
Nur Humairoh Arzad ◽  
Yohanis Tambing ◽  
Bahrudin Bahrudin
Keyword(s):  
Plant Height ◽  
Brassica Juncea ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Cow Manure ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
The Village

The research was conducted in the village of Sidera, Subdistrict of Sigi Biromaru, District of Sigi, in May to June 2016. The research aims to find out the effect of various rates of cow manure on growth and yield of mustard.this research was arranged  in a randomized block design (RBD) which consist of 5 rates ofcow manure are: 10 t ha-1, 15 t ha-1, 20 t ha-1, 25 tha-1 and 30 t ha-1 , each treatment was repeated three times to obtain 15 units experiment. The results of this research showed that the application of cow manure significantly affected on growth and yield of mustard plants (plant height, number of leaves, fresh weight and dry weight of plant) and best rate of manure to mustard (Brassica juncea L.) can be achieved at the dose of 25 t ha-1. 

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