scholarly journals Comparative Effects of Sole and Combined Application of Manure and Inorganic Fertilizer on Growth and Yield of Sweet Corn in Maiduguri, Nigeria

2021 ◽  
pp. 112-116
Author(s):  
K.M. Yakaka ◽  
Alkali A.
Keyword(s):  
Field Experiment ◽  
Grain Yield ◽  
Sweet Corn ◽  
Block Design ◽  
Organic Fertilizer ◽  
Inorganic Fertilizer ◽  
Growth And Yield ◽  
Teaching And Research ◽  
Combined Application ◽  
Randomized Block Design

A field experiment was conducted at the Teaching and Research Farm of Ramat Polytechnic Maiduguri, Borno state, Nigeria. to determine the comparative effects of manure and organic fertilizer on growth and yield of sweet corn. The experiment consisted of four treatments 0 kg ha1, 120 kg ha-1 manure, 120 kg ha-1 inorganic fertilizer and 60 kg ha-1 manure + 60 kg ha-1 inorganic fertilizer. The treatments were laid in a complete randomized block design (RCBD) with three replicates. At 6 and 8 WAS a combination of 60 kg ha-1 manure 60 kg ha-1 inorganic fertilizer produced significantly taller plants than 120 kg ha-1 manure and 120 kg ha-1 inorganic fertilizer. At 10 WAS 120 kg ha-1 inorganic fertilizer produced significantly taller plants than 120 kg ha-1 manure and 0 kg ha-1. Combination of 60 kg ha-1 manure + 60 kg ha-1 inorganic fertilizer recorded highest grain yield than control 0 kg ha-1 single manure 120 kg ha-1 and 120 kg ha-1 inorganic fertilizer.

scholarly journals Peran Pupuk Organik dalam Peningkatan Efisiensi Pupuk Anorganik pada Padi Sawah (Oryza sativa L.)

2015 ◽  
Vol 43 (1) ◽  
pp. 8
Author(s):  
Totong Siwanto ◽  
Sugiyanta , ◽  
Maya Melati
Keyword(s):  
Oryza Sativa L ◽  
Block Design ◽  
Organic Fertilizer ◽  
Biological Properties ◽  
Paddy Rice ◽  
Inorganic Fertilizer ◽  
Growth And Yield ◽  
Research Station ◽  
Randomized Block Design ◽  
Two Factors

ABSTRACT<br />Application of organic fertilizer into the soil is designated as a source of macro, micro nutrients and organic acids; it also acts as soil ameliorant that improve physical, chemical and biological properties of soil. Application of high rates organic fertilizer has a constraint namely the availability and ease of application. Therefore, it is necessary to learn the use of organic fertilizer with low rates to improve the efficiency of chemical fertilizers. This research was aimed to study the effect of organic and inorganic fertilizers on growth and yield of paddy rice, as well as the efficiency of N, P, K inorganic fertilizer. Field experiment was conducted at Sawah Baru Research Station, University Farm IPB, Bogor, West Java from September to December 2013. The experiment used Randomized Block Design consisted of two factors: rates of organic fertilizer (0, 250, 500, 750, and 1,000 kg ha-1), and rates of inorganic fertilizer (0, 100, 200, 300, and 400 kg ha-1). The results suggested that the application of 1,000 kg organic fertilizer ha-1 + 400 kg inorganic fertilizer ha-1 did not show significant interaction. Application of organic fertilizer alone up to 1,000 kg ha-1 resulted in low growth and yield. Increasing rates of  application up to 400 kg inorganic fertilizer ha-1 increased the growth and yield of paddy rice. The highest N efficiency was 89.19% at a rate of 500 kg organic fertilizer ha-1 + 200 kg inorganic fertilizer ha-1, whereas the highest efficiency of P and K, respectively were 69.55% and 92.52% at a rate of 750 kg organic fertilizer ha-1 + 300 kg inorganic fertilizer ha-1.<br />Keywords: NPK, organic fertilizer, paddy rice

scholarly journals Pengaruh Dosis Pupuk Organik Cair Daun Lamtoro terhadap Pertumbuhan dan Hasil Tanaman Pakcoy (Brassica rapa l.) Varietas Nauli-F1

2019 ◽  
Vol 7 (2) ◽  
pp. 57
Author(s):  
Odang Hidayat ◽  
Aep Suharyana
Keyword(s):  
Field Experiment ◽  
Brassica Rapa ◽  
Experimental Approach ◽  
Block Design ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Good Effect ◽  
Fertilizer Treatment ◽  
Randomized Block Design ◽  
Number Of Leaves

The research was conducted in Padasari Village, Cimalaka Sub-district, Sumedang District, from June to September 2018, located at an altitude of 600 m asl. The objective of experiment was to study the effect of dosage of lamtoro leaf organic fertilizer to growth and yield of Pakcoy (Brassica rapa L.) plant varieties Nauli-F1. The research was conducted by experimental approach through field experiment. The design used in the experiment was a simple randomized block design consisting of six treatments and four replications. The dose of liquid organic fertilizer treatment Lamtaro leaves consist of: A : 0 L Ha-1, B: 100 L Ha-1, C: 200 L Ha-1, D: 300 L Ha-1, E: 400 L Ha-1, and F: 500 L Ha-1. The result of experiment showed that the use of lamtoro liquid organic fertilizer gave a good effect on all observation variables. The dose of Lamtoro leaf organic fertilizer 500 L Ha-1 showed the best result an plant height, number of leaves, net weight per plant, net weight per plot, and the shoot root ratio.

scholarly journals Inorganic fertilizers efficiency with using the liquid organic fertilizer to increase the cabbage yield (Brassica oleracea var. capitata L.)

2021 ◽  
Vol 883 (1) ◽  
pp. 012003
Author(s):  
A E Marpaung ◽  
B Karo ◽  
S Barus
Keyword(s):  
Human Life ◽  
Block Design ◽  
Organic Fertilizer ◽  
Inorganic Fertilizer ◽  
Growth And Yield ◽  
Inorganic Fertilizers ◽  
Local Resources ◽  
Randomized Block Design ◽  
C 50 ◽  
Better Than

Abstract Using organic materials as fertilizer has contributed a lot to protecting the environment and the future of human life through sustainable agriculture. Local resources are used in such a way that synthetic nutrients can be reduced as low as possible. This study aims to determine the effect of liquid organic fertilizer (LOF) on cabbage yield with inorganic fertilizers' efficiency. The research was conducted in Berastagi experimental farm, Karo regency, with the soil type and altitude of 1,340 m asl, which began from July - September 2018. The design used was a randomized block design consisting of 16 treatments with three replication. The treatments tested were: A. Without inorganic fertilizer + LOF 1, B. 25% inorganic fertilizer + LOF 1, C. 50% inorganic fertilizer + LOF 1, D. 75% inorganic fertilizer + LOF 1, E. 100% inorganic fertilizer + LOF 1, F. Without inorganic fertilizer + LOF 2, G. 25% inorganic fertilizer + LOF 2, H. 50% inorganic fertilizer + LOF 2, I. 75% inorganic fertilizer + LOF 2, J. 100% Inorganic Fertilizer + LOF 2, K. Without inorganic fertilizers + LOF 3, L. 25% inorganic Fertilizer + LOF 3, M. 50% inorganic Fertilizer + LOF 3, N. 75% inorganic Fertilizer + LOF 3, O. 100% Inorganic Fertilizer + LOF 3, P. 100% Inorganic Fertilizer + without LOF (Control). The results showed that, in general, the application of liquid organic fertilizer for rabbit urine, fish fertilizer, and fish teillation could stimulate the growth and yield of cabbage better than inorganic fertilizers. Applicationthe liquid organic fertilizer can increase theheight growth of cabbage was 0.67 - 0.88%, plant diameter was 0.33 - 2.56%, crop weight per plant was 5.14 - 5.84%, production per plot was 2.96 – 9.78%, and the crop ratio of 3.36 - 10.84% compared to the use of inorganic fertilizers.

scholarly journals APLIKASI FORMULASI PUPUK ORGANIK UNTUK EFISIENSI PENGGUNAAN PUPUK ANORGANIK NPK PHONSKA PADA TANAMAN JAGUNG MANIS (Zea mays saccharata Sturt)

EUGENIA ◽  
2018 ◽  
Vol 23 (3) ◽  
Author(s):  
P. Tumewu ◽  
M. Montolalu ◽  
A. G. Tulungen
Keyword(s):  
Sweet Corn ◽  
Block Design ◽  
Organic Fertilizer ◽  
Hydrilla Verticillata ◽  
Dry Weight ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Cow Dung ◽  
Corn Yield ◽  
Randomized Block Design

ABSTRACT The aim of this research is to know the effect of organic fertilizer formulation and NPK Phonska fertilizer on the growth and yield of sweet corn, and to get organic fertilizer formulation for the efficiency of inorganic fertilizer NPK Phonska in increasing the yield of sweet corn. The factorial experiment was designed using a Randomized Block Design consisting of two factors. Factor I (A) = Formulation of Organic Fertilizer, consisting of A1 = Water hyacinth, Cow Manure, chicken manure, A2 = Hydrilla verticillata, cow dung, chicken manure, A3 = Kirinyuh, cow dung, chicken manure. Factor II (B) = Phonska fertilizer, Consist of B1 = 25% Phonska, B2 = 50% Phonska, B3 = 75% Phonska, B4 = 100% Phonska. Each treatment was repeated three times to obtain 36 experimental plots. Response variables observed included: Plant dry weight, Length of cob, Cob diameter, Weight of cob, measured at harvest. Data were analyzed using variance analysis and if there was effect of treatment continued by using Test of Honest Real Difference (BNJ) at 5% test level. The results showed that the interaction between organic fertilizer formulation and NPK phonska significantly affect the diameter of cob and sweet corn cob weight. The dry weight of sweet corn plant is influenced by organic fertilizer formulation. Formulation of organic fertilizer Hydrilla verticillata + cow dung + chicken dung 20 ton / ha dose able to reduce the dose of NPK Phonska at half of the recommended dosage.Keywords: formulation of organic fertilizer, sweet corn yield, Phonska  ABSTRAK Penelitian bertujuan untuk mengetahui pengaruh interaksi formulasi pupuk organik dan pupuk NPK Phonska terhadap pertumbuhan dan hasil jagung manis, serta mendapatkan formulasi pupuk organik untuk efisiensi pupuk anorganik NPK Phonska dalam meningkatkan hasil jagung manis. Percobaan factorial  dirancang menggunakan Rancangan Acak Kelompok yang terdiri dari dua faktor. Faktor I (A) = Formulasi Pupuk Organik, terdiri dari A1 = Eceng gondok, Kotoran sapi, kotoran ayam, A2 = Hydrilla verticillata, kotoran sapi, kotoran ayam, A3 = Kirinyuh, kotoran sapi, kotoran ayam. Faktor II(B) =  Pupuk Phonska, Terdiri dari B1 = 25% Phonska, B2 = 50% Phonska, B3 = 75% Phonska, B4 = 100 % Phonska. Setiap perlakuan diulang tiga kali sehingga diperoleh 36 petak percobaan. Variabel respons yang diamati  meliputi : Berat kering tanaman, Panjang tongkol, Diameter tongkol, Bobot tongkol, diukur pada saat panen. Data  dianalisis menggunakan  analisis ragam dan jika terdapat pengaruh perlakuan dilanjutkan dengan menggunakan Uji Beda Nyata Jujur (BNJ) pada taraf uji 5 %. Hasil penelitian  menunjukkan bahwaInteraksi antara formulasi pupuk organik dan NPK phonska berpengaruh nyata terhadap diameter tongkol dan  bobot tongkol jagung manis. Bobot kering tanaman jagung manis dipengaruhi oleh  formulasi pupuk organik.  Formulasi pupuk organik Hydrilla verticillata+ kotoran sapi+kotoran ayam dosis 20 ton/ha mampu menurunkan dosis NPK Phonska setengah dari dosis rekomendasi.Kata kunci: formulasi pupuk organik, hasil jagung manis, Phonska

scholarly journals Granting of Organic Fertilizer and NPK Fertilizer to Growth and Results of Sweet Corn (Zea Mays. L)

2018 ◽  
Vol 7 (4.15) ◽  
pp. 427
Author(s):  
Sri Hidayati ◽  
Mahrus Ali ◽  
Sri Purwanti ◽  
Nurul Huda ◽  
Nurlina .
Keyword(s):  
Zea Mays L ◽  
Sweet Corn ◽  
Block Design ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Real Effect ◽  
Randomized Block Design ◽  
Two Factors ◽  
Npk Fertilizer ◽  
Corn Plants

The aim of research is to test the combination of organic fertilizer and NPK fertilizer, test organic fertilizer, test NPK fertilizer that is suitable for the growth and yield of sweet corn. This research method using Randomized Block Design (RAK) arranged factorial consists of two factors, namely Organic Fertilizer (cage) with 3 levels of treatment (K) and NPK Fertilizer with 3 levels of treatment (M). Each treatment was repeated 3 times and each treatment combination consisted of two sample plants. The results of this study showed that the overall treatment of the combination of organic fertilizer and NPK fertilizer on the growth and yield of sweet corn plants did not show a real effect. Separately the treatment of organic fertilizer gave a very real effect on all observation variables, the average organic fertilizer as much as 17.5 tons / ha or 1.5 kg / tan (K3) gave the highest growth and yield of sweet corn compared to other treatment, Separately the treatment of NPK fertilizer gave a very real influence on all observation variables, the average NPK fertilizer with a composition of 450 kg Urea + 150 kg TSP + 75 kg KCl) / Ha or 9 g + 3 g + 1.5 g / tan (M3) gives the highest growth and yield of sweet corn compared to other treatments. Person. 

scholarly journals THE EFFECTIVENESS OF THE FORM AND METHOD OF GIVING SOLID ORGANIC FERTILIZER TO THE GROWTH AND YIELD OF SWEET CORN (Zea mays saccharata Sturt) IN INCEPTISOLS

Akta Agrosia ◽  
2021 ◽  
Vol 24 (2) ◽  
pp. 56-62
Author(s):  
Bilman Wilman Simanihuruk ◽  
Ade Anugerah ◽  
Herry Gusmara
Keyword(s):  
Zea Mays ◽  
Sweet Corn ◽  
Block Design ◽  
Organic Fertilizer ◽  
Stem Diameter ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Number Of Leaves

This study aims to obtain a combination of organic fertilizers and the method of giving solid organic fertilizer to the growth and yield of sweet corn. The research was conducted from March to May 2019 in Karang Dapo Village, Bingin Kuning District, Lebong Regency, Bengkulu Province. This study used a Complete Randomized Block Design (RCBD) with one factor and three replications, consisting of 11 combinations namely control, solid organic fertilizer (SOF) dose of 2,5 tons ha-1 by localized placement,  5 tons ha-1 by localized placement, Petroganic 500 kg ha-1 by localized placement, Petroganic 1000 kg ha-1 by localized placement, Petroganic 2000 kg ha-1 by localized placement, SOF 2,5 tons ha-1 by side dressing SOF 5 tons ha-1 by side dressing, Petroganic 500 kg ha-1 by side dressing, Petroganic by 1000 kg ha-1 by side dressing, Petroganic 2000 kg ha-1 by side dressing. There were 11 treatment combinations, each treatment was replicated 3 times, so that 33 experimental units were obtained. The results showed that the distribution of SOF 5 tons ha-1 by localized placement had an effect on stem diameter which gave of 3.25 cm, the number of leaves 13.1 strands, and percentage of cob worth selling 100%. Giving SOF 5 tons ha-1 by localized placement giving yields reached 34.4 tons ha-1. Giving organic fertilizer gives better results than without applying organic fertilizer to all observed variables.Keyword: Solid Organic Fertilizer, Petroganic, Sweet corn, localized placement, side dressing

scholarly journals Aplikasi Pemberian Tinggi Genangan dan Dosis Pupuk Organik terhadap Hasil Padi Varietas Ciherang

2019 ◽  
Vol 8 (2) ◽  
pp. 147
Author(s):  
GEBY SAHALA SIMAMORA ◽  
I PUTU DHARMA ◽  
GEDE MENAKA ADNYANA
Keyword(s):  
Grain Yield ◽  
Water Level ◽  
Crop Yields ◽  
Oryza Sativa L ◽  
Block Design ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Rice Yields

The Application of High Puddle and Organic Fertilizer on Rice Yield Ciherang Variety. Rice (Oryza sativa L.) is the staple vital food of Indonesian people. National rice production has not been able to meet the needs of the population, despite many efforts such as the use of improved varieties, fertilization, the use of agricultural machinery, and the use of pesticides. This study aimed to determine the effect of water level and organic fertilizers on crop yields of rice. This experiment used randomized block design in a simple treatment, namely the combination of the water level and the dose of organic fertilizer. This research using analysis of variance (ANOVA) to determine the effect of treatment on the variables tested. If treatment significant it will be followed by LSD test 5%. The results showed that the treatment of combination of water level and organic fertilizers provide a very real effect on the growth and yield of rice (Harvest dry grain yield ha-1). Harvest dry grain yield ha-1 obtained at the highest AMP2 treatment, namely without flooding water and organic fertilizers and 6 t ha-1 at 10.92 t ha -1 were significantly higher 70.09 % compared to the treatment of farmers. Based on the research results, it can be recommended that the application of water-saving cultivation of organic fertilizer with a dose of 6 t ha -1 needs to be done to improve rice yields.

Effectiveness of nitrogen and bio-fertilizer choice for improving growth and yield of hybrid rice (Oryza sativa L.) during dry season

2020 ◽  
Vol 57 (4) ◽  
pp. 302-309
Author(s):  
Sukanta Pal ◽  
Megha Sana ◽  
Hirak Banerjee ◽  
Lhingneikim Lhungdim
Keyword(s):  
Yield Components ◽  
Hybrid Rice ◽  
Growth Parameters ◽  
Oryza Sativa L ◽  
Block Design ◽  
Growth And Yield ◽  
Combined Application ◽  
Randomized Block Design ◽  
N Dose ◽  
Dry Seasons

Effect of nitrogen and bio-fertilizer on growth and productivity of hybrid rice (cv. PHB 71) was assessed during dry seasons of 2017 and 2018 at Research Farm of BCKV under new alluvial zone of West Bengal. The experiment was laid out in factorial randomized block design with 12 treatment combinations having 4 levels of N and 3 types of bio-fertilizer replicated thrice. Application at 180 kg N/ha produced tallest plants at 90 DAT with maximum LAI (60 DAT), DMA (90 DAT), tillers/hill (90 DAT) and CGR (30-60 & 60-90 DAT). The same N rate resulted in highest panicles/m2, panicle length, panicle weight, filled grains/panicle and 1000-grain weight. A decrease in N dose from 180 to 150 kg/ha caused reduction in all those yield components; however, the variation was non-significant except for number of panicles/m2. Maximum grain yield, straw yield and harvest index was also achieved with 180 kg N/ha accounting 120.1, 34.9 and 32.8% more than the values obtained with zero-N; however, it was statistically at par with the yields and HI obtained with 150 kg N/ha. The Azospirillum application increased all the growth parameters, yield components and yield of hybrid rice over other tested bio-fertilizers (Azospirillum > PSB > K mobilizer), accounting 5.9 and 8.8% more than the yields obtained with PSB and K mobilizer. The interaction of N and bio-fertilizer exerted significant effect on growth attributes but failed to record any significant variations in yield components and yield of hybrid rice. The maximum economic benefit was achieved with combined application of 180 kg N/ha and Azospirillum.

scholarly journals Organic Fertilizer Titonia Plus and Micro Nutrients Improved Rice (Oryza sativa L.) Production in Koto Panjang and Koto Tingga, Padang City, West Sumatera, Indonesia

2020 ◽  
Vol 7 (01) ◽  
pp. 22-27
Author(s):  
Nalwida Rozen ◽  
Gusnidar Gusnidar ◽  
Nurhajati Hakim
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Block Design ◽  
Organic Fertilizer ◽  
Chemical Fertilizer ◽  
Rice Grain ◽  
Randomized Block Design ◽  
On Farm

A series of on-farm fi eld experiments were conducted in two locations in Padang, Koto Panjang and Koto Tingga, West Sumatera, Indonesia in 2015. The purpose of the experiment was to establish the formula of organic fertilizer derived from Tithonia supplied with micro nutrients, Zn and Mn, on rice. The experiments were conducted using completely-randomized block design with six treatments and three replications. The treatments were P = Tithonia Organic Fertilizer Plus (TOFP) + 3.0 kg Mn.ha-1, Q = TOFP + 3.0 kg Mn.ha-1+ 3.0 kg Zn.ha-1, R = TOFP + 4.5 kg Mn.ha-1 + 6 kg Zn.ha-1, S= TOFP + 4.5 kg Mn.ha-1+ 9 kg Zn.ha-1, T = TOFP only, U = 100% chemical fertilizer only. Treatment with micro nutrients as addition to TOFP (TOFP+ 3.0 kg Mn.ha-1 and TOFP+ 3.0 kg Mn.ha-1+3.0 kg Zn.ha-1) increased rice grain yield by 80 g per clump.

scholarly journals Efektivitas Kompos Limbah Jagung Menggunakan Dekomposer Bakteri dan Cendawan pada Tanaman Jagung

JURNAL PANGAN ◽  
2018 ◽  
Vol 27 (2) ◽  
pp. 129-140
Author(s):  
Faesal Pate
Keyword(s):  
Organic Matter ◽  
Grain Yield ◽  
Agricultural Land ◽  
Block Design ◽  
Organic Fertilizer ◽  
The Other ◽  
Organic Matter Sources ◽  
Green House ◽  
Randomized Block Design ◽  
K Fertilizer

Utilization of maize waste as the organic matter sources in agricultural land couldn’t be directly applied, caused by late decomposition prosess. An effort to accelerate of maize waste decomposting needed bioactivator. The research was conducted in green house and Bajeng Research Intallation from March to August 2015. The research was arranged in randomized block design using isolate bacteria and fungus just one or theier combining ie: three bacteria  (B7.1,E7.7and E7.11), three fungus (M7, O5, P7), and four bacteria-fungus combining(B7.1+O5, B7.1+M7, E7.7+P7, B7.1+E7.7+O5), EM4 and N,P,K fertilizer(200,45,60) ha-1as the check treatment. Just one isolate fertilized by 75 percent N,P,K while combine isolate fertilized by 50 percent N,P,K recommended. The results indicated that just one decomposer E7.7 produced high enouugh grain yield not siqnificantly different by N,P,K (200,45,60) and five other just one treatment (E7.11,B7.1,M7 and O5), however siqnificantly different with combining decomposer (B7.1+O5, E7.11+M7, E7.7+P7, B7.1+E7.7+O5 and EM4). This mean that using stalk plus leaf waste maize compost could be subtitution in organic fertilizer untill 25 percent. Meanwhile combining decomposer was good enough for composting stalk and leaf of maize waste ie. isolate B7.1+O5 and E7.7+P7 although not significntly different with the other combine isolate including EM4. Thise case related by applied 50 percent N,P,K inorganic recommended fertilizer did not sufficient to supporting maize nutrient.Key Words: Decomposer, Bacteria, Fungus, Composting,Maize waste

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