scholarly journals TAKARAN DOSIS LUMPUR SAWIT DAN PUPUK KCL TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG (Zea mays L) PADA ULTISOLS DI BENGKULU

2020 ◽  
Vol 22 (2) ◽  
pp. 85-92
Author(s):  
Bilman Wilman Simanihuruk ◽  
Yanti Oktavia Lumbantoruan ◽  
Herry Gusmara
Keyword(s):  
Zea Mays ◽  
Palm Oil ◽  
Zea Mays L ◽  
Block Design ◽  
Optimal Dose ◽  
Oil Sludge ◽  
Growth And Yield ◽  
Fertilizer Treatment

[APPLICATION OF PALM OIL SLUDGE DOSE AND KCl FERTILIZER AGAINST GROWTH AND YIELD OF CORN (Zea mays L) ON ULTISOLS IN BENGKULU]. This study aims to determine the dose of palm oil sludge (POS) and the optimal dose of KCl fertilizer to the growth and yield of corn. The study was conducted from June to October 2018. The design used is Randomized Completely Block Design (RCBD) which is arranged in factorial with two treatment factors. The first factor is the POS consisting of 3 levels: 0 tons/ha, 10 tons/ha, and 20 tons/ha. The second factor is the dose of KCl fertilizer consisting of 3 levels: 0 kg/ha, 100 kg/ha, and 200 kg/ha. The results showed no real influence on the combination of POS and KCl fertilizer treatment on the growth and yield of corn. The 10 tons/ha POS dose delivers the best results on the entire observation variable. KCl fertilizer indicates a different effect is not noticeable on all observed variables.

scholarly journals Effect of humic acid on the growth and yield of two maize (Zea mays L.) cultivars on andisol

2020 ◽  
Vol 5 (1) ◽  
pp. 25
Author(s):  
Tangguh Prakoso ◽  
Endang Sulistyaningsih ◽  
Benito Heru Purwanto
Keyword(s):  
Zea Mays ◽  
Humic Acid ◽  
Zea Mays L ◽  
Block Design ◽  
Amorphous Material ◽  
Dry Weight ◽  
Yield Component ◽  
Growth And Yield ◽  
Control Treatment ◽  
Fertilizer Treatment

One way to improve maize (Zea mays L.) production is through land extension using Andisol land. However, andisol soil has phosphate (P) fixation problem due to the high amorphous material. Hence, the use of organic material in the form of humic acid that has greater affinity to amorphous minerals is recommended to solve the problem. This research was conducted in February-May 2017 at Tri Dharma field of Faculty of Agriculture, Gadjah Mada University. The Andisol land used has a low available P category from Datar, West Java and Wonosobo, Central Java. This research was arranged in a Randomized Complete Block Design (RCBD), consisting of 2 factors. The first factor was maize cultivar (Bisi-2 and Pioneer-35). The second factor was the doses of humic acid, consisting of control treatment (without fertilizer and humic acid), NPK without humic acid, and NPK + humic acid at 5%, 10%, and 15%. The percentage of humic acid given, based on the amount of NPK 16:16:16 fertilizer, was 350 kg ha-1. Fertilization was applied 3 times 100 kg ha-1 on 1 WAP, 150 kg ha-1 at 3 WAP and 100 kg ha-1 at 7 WAP. The results is, humic acid treatment had the same effect with NPK fertilization treatment only and control on P available Andisol soil. Humic acid, also has the same effect with NPK fertilizer treatment in increasing the yield component of 100 seeds weight, dry weight of seeds, harvest index, length of cobs and productivity. 

scholarly journals Organic Amendment and Fertilizer Effect on Soil Chemical Properties and Yield of Maize (Zea mays L.) in Rainfed Condition

2018 ◽  
Vol 17 (1) ◽  
pp. 11-17
Author(s):  
Muhamad Khoiru ZAKI ◽  
Komariah KOMARIAH ◽  
Ali RAHMAT ◽  
Bambang PUJIASMANTO
Keyword(s):  
Zea Mays ◽  
Cover Crops ◽  
Cover Crop ◽  
Zea Mays L ◽  
Block Design ◽  
Growth And Yield ◽  
Fertilizer Treatment ◽  
Nutrient Competition ◽  
Legume Cover Crop ◽  
Npk Fertilizer

Indonesia contributes 2 % of maize (Zea mays L.) production on the global scale, making it the sixth largest producer in the world. Maize is grown mainly (89 %) in rainfed areas. In agriculture management, rainfed areas have problems, such as lack of water and nutrient availability. This study aims to identify the role of organic amendments and NPK fertilizer in rainfed land management. The research was conducted in Karanganyar regency, Central Java, Indonesia, with an average temperature of 30 - 31 °C, relative humidity of 86 %, and rainfall around 2100 mm year-1. The experiment was carried out during May - August (dry season). The experiment consisted of 5 treatments: (i) control (CO); (ii) compost fertilizer (CF); (iii) straw mulch (MC); (iv) legume cover crop (CC), and (v) NPK fertilizer (AF), and was arranged in a randomized complete block design with 4 replicates. The results showed compost and mulch can increase soil organic carbon (62 and 9.8 %, respectively), organic matter (62 and 9.8 %, respectively), plant height, cob weight, and biomass (30 and 18 %, respectively). On the other hand, legume cover crops have an adverse effect on the growth and yield of maize, due to nutrient competition between them. NPK fertilizer treatment has the highest value for growth and yield of corn crop, at 179.6 cm and 83.4 g, respectively, followed by compost, mulch, control, and legume cover crop, because NPK fertilizer can supply all nutrients, which are easy for the plants to absorb. Treatment compost 20 t.ha-1 can give the same result as NPK fertilizer 15-15-15 200 kg.ha-1 in plant growth and production.

scholarly journals Pengaruh Jenis Mikoriza dan Jumlah Populasi Tanaman Terhadap Pertumbuhan dan Hasil Jagung Manis (Zea mays L.)

2020 ◽  
Vol 4 (1) ◽  
pp. 91-99
Author(s):  
Multazam Palepi ◽  
Jumini Jumini ◽  
Syaffrudin Syaffrudin ◽  
Syaffrudin Syaffrudin
Keyword(s):  
Zea Mays ◽  
Glomus Mosseae ◽  
Zea Mays L ◽  
Sweet Corn ◽  
Block Design ◽  
Growth And Yield ◽  
Potential Yield ◽  
Randomized Block Design ◽  
Physiology Laboratory

Abstrak.  Penelitian ini bertujuan untuk mengetahui pengaruh jenis mikoriza dan populasi tanaman terhadap pertumbuhan dan hasil jagung manis, serta interaksi antara jenis mikoriza dengan populasi tanaman terhadap pertumbuhan dan hasil jagung manis. Penelitian ini dilaksanakan pada bulan November 2017 sampai Januari 2018 di Desa Blang Krueng, Kecamatan Baitussalam, Kabupaten Aceh Besar. Rancangan Penelitian yang digunakan adalah Rancangan Acak Kelompok (RAK) pola faktorial 3 x 2 dengan  3 ulangan. Faktor yang diteliti yaitu jenis mikoriza dan populasi tanaman. Faktor jenis mikoirza terdiri dari 3 taraf yaitu ; mikoriza glomus mosseae, gigaspora dan campuran. Faktor populasi tanman terdiri atas 2 taraf yaitu : satu benih dan dua benih. Hasil penelitian menunjukkan penggunaan jenis mikoriza campuran secara umum menghasilkan pertumbuhan dan  hasil  tanaman jagung yang lebih baik. Sedangkan populasi tamanan yang terbaik adalah satu tamanan. Selanjutnya Interaksi yang lebih baik terdapat  pada jenis mikoriza campuran dengan  populasi tamanan pada parameter diameter batang 15 HST dan 30 HST, berat basah akar dan berat buah berkelobot, diameter tongkol,berat buah tampa kelobot dan potensi hasil per hektar. The effect of Mycoriza Types and Number of Crop Populations on Growth and Yield of Sweet CornAbstractThis research purposes to know the effect of mycoriza types and the population of  the plants toward the growth and yield of sweet corn and the interaction between mycoriza types and the population of  the plants to the growth and yield of sweet corn. This research was carried out in November 2017 until Januari 2018 at Blang Krueng village, Baitussalam sub-district, Aceh Besar Regency and Physiology Laboratory, faculty of Agriculture, Syiah Kuala University. This research was conducted Randomized Block Design factorial pattern 3 x 2 with 3 replications. The factors studied in this research are mycoriza types and the population of  the plants. 3 types of mycoriza types are glomus mosseae mycoriza, gigaspora and the mixture of glomus mosseae and gigaspora. and 2 types of the population of  the plants are using one seed and two seed. The result of this research pointed out that the using of the mixture mycoriza type generally increased the growth and yield of sweet corn.  Whereas, the using of the population  of  the plants with one seed had showed the best result. And the better interaction is obtained in the mixture mycoriza with the population of  the plants in there after a good interaction is present in mixed mycorrhizae species with plan population on the diameter of tehstem 15 HST and 30 HST, the weight of the root base and the weight of the weighted fruit, the diameter of the cob weight of the without any weight fruit and the potential yield per hactare.

scholarly journals Aplikasi Biochar dan Kompos Terhadap Peningkatan Hasil Tanaman Jagung (Zea Mays L.)

GEMA AGRO ◽  
2018 ◽  
Vol 23 (1) ◽  
pp. 24 ◽  
Author(s):  
Petrus Kaliang Lelu ◽  
Yohanes Parlindungan Situmeang ◽  
Made Suarta
Keyword(s):  
Zea Mays ◽  
Leaf Area ◽  
Harvest Index ◽  
Zea Mays L ◽  
Block Design ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Compost Treatment

This study aims to determine the effect of biochar dosage and compost fertilizer and its interaction on the growth and yield of corn crops. This experiment used a randomized block design (RBD) with a factorial pattern consisting of 2 factors. The first factor was the dose of biochar (B) consisting of 4 levels, namely: 0 ton ha-1 (B0), 5 ton ha-1 (B1), 10 ton ha-1 (B2), 15 ton ha-1 (B3). The second factor is the dosage of compost fertilizer (K) consisting of 2 levels: 0 ton ha-1 (K0), and 20 ton ha-1 (K1). The results showed that the interaction between the treatment of biochar dose and compost fertilizer had no significant effect on all observed variables. Biochar and compost treatment have significant effect to most observed variables, except on leaf area and harvest index have no significant effect. Treatment of biochar with a dose of 10 ton ha-1 gave the highest dry kiln seedlings weight of 7.83 tons increased by 35.60% compared to the lowest dose without biochar of 5.77 tons. Treatment of compost doses of 20 ton ha-1 gave the highest dry seed oven per hectare weight of 7.42 tons increased by 16.60% when compared with the lowest yield on treatment without compost dose as much as 6.37 tons.

scholarly journals Effect Of Grant Palm Oil Ash To The Growth And Production Of Two Corn Varieties (Zea Mays L) In Peatland

2020 ◽  
Author(s):  
Marlina
Keyword(s):  
Zea Mays ◽  
Palm Oil ◽  
Zea Mays L ◽  
Soil Analysis ◽  
Block Design ◽  
Peat Soil ◽  
Randomized Block Design ◽  
Maize Varieties ◽  
Two Factors

The study, entitled the effect of the administration of Palm Oil Long Palm (AJKS) to the growth and production of two corn varieties inpeatlands, was carried out from October 2017 to March 2018 in trench 3 in Tembilahan Hulu Village, Tembilahan Hulu District, Indragiri Hilir Regency,soil analysis and AJKS conducted at the Bogor Institute of Agriculture Laboratory. The purpose of this study was to determine the effect of AJKSadministration on the growth and production of two maize varieties (Zea mays L) on peatlands, and to determine whether there was an interactionbetween the dosage of AJKS and corn varieties on peat soil ameliorating AJKS. The design used was factorial Randomized Block Design (RBD) using 2factors with three replications. The first factor is the dose of AJKS administration consisting of 4 levels, namely: A0: 0 kg / ha, A1: 500 kg / ha, A2: 1000kg / ha, A3: 1500 kg / ha. The second factor is corn varieties with 2 levels, namely: V1: Pioneer Varieties and V2: Varieties N35. Of the two factors aboveobtained 8 treatment combinations. Based on the results of research that has been done, that there is no real interaction and influence between thetreatment of giving AJKS with varieties to all observed parameters. Giving AJKS 1500 kg / ha gives the highest yields on all parameters observed exceptfor the number of cobs, Pioneer variety is the variety that responds most to AJKS administration.

scholarly journals Comparative Effect of Or ganics and Biofertilizers on Growth and Yield of Maize (Zea mays. L)

2014 ◽  
Vol 2 (1) ◽  
pp. 55-62 ◽  
Author(s):  
S Umesha ◽  
M Divya ◽  
K Prasanna ◽  
R Lakshmipathi ◽  
K Sreeramulu
Keyword(s):  
Zea Mays ◽  
Field Experiment ◽  
Grain Yield ◽  
Zea Mays L ◽  
Block Design ◽  
Nutrient Content ◽  
Growth And Yield ◽  
Comparative Efficiency ◽  
Matter Production ◽  
Crop Harvest

A field experiment to study the “Comparative efficiency of organics and biofertilizers on growth and yield of maize (Zea mays L.)” was conducted during Kharif 2011 at farmer field in Beluguli village, Chikkanayakanahalli taluk (Tumkur district). The maize cultivar Nithyashree (NAH 2049) was used in the study. The field experiment was laid out in Randomized Complete Block Design with fourteen treatments and three replications. Results of the treatment (T13) having recommended dose of NPK + Azotobacter chroococcum + Bacillus megaterium + Pseudomonas fluorescence + enriched compost has showed highest plant height at 30, 60, 90 days after sowing and at harvest (120 days) (31.70, 180.93, 186.07 and 188.13 cm respectively). The highest total dry matter production at harvest (375.80 g) and yield parameters like Weight of cob (207.63 g), Grain yield per plant (158.93 g), Grain yield per ha (54.53 q) and Test weight of seeds (33.10 g) was also found highest in this treatment and available nutrient content in soil after crop harvest i.e., nitrogen (185.40 Kg ha-1), phosphorous (38.83 Kg ha-1) and potassium (181.47 Kg ha-1) was also found highest in the same treatment combination.

scholarly journals Response of maize (Zea mays L.) ikenne variety to application of household urban solid wastes compost

2020 ◽  
Vol 10 (1) ◽  
pp. 97-101
Author(s):  
KKA Alate ◽  
G Mawussi ◽  
KD Ayisah ◽  
K Sanda
Keyword(s):  
Zea Mays ◽  
Zea Mays L ◽  
Growth Parameters ◽  
Block Design ◽  
Mineral Fertilizer ◽  
Growth And Yield ◽  
High Price ◽  
Mineral Fertilizers ◽  
Homogeneous Groups ◽  
Yield Parameters

Soils fertility declining limits agricultural production in Togo where maize (Zea mays L.) is most cereal cropping and base staple food. Currently, mineral fertilizers are beyond the reach of farmers due to high price and limited availability. This study assessed the response of household urban wastes compost to the growth and yield of maize Ikenne variety. Experiments were performed in rainy season of years 2018 and 2019 at Teaching Research and Demonstration Farm of Agronomy School in University of Lome, Togo. Agronomic trials were set at randomized in complete block design with three replications, where control plots, compost plots at different doses and mineral fertilizers plots constituted the treatments. The growth parameters, including plant height, stem girth, leaf area and number of leaves per plant, were measured at the milky maize stage. The yield parameters, including length and girth of cob, thousand grains weight, grain yield and straw yield, were collected at harvesting. Data were statistically analyzed. The results showed three distinct homogeneous groups of treatments both for growth and yield parameters. Plots treated with compost at 30 t ha-1 and 40 t ha-1 constitute the best group, which differs significantly from the second group formed by plots treated with compost at 10 t ha-1 and 20 t ha-1 and mineral fertilizer plots. Control treatments constitute the last group. Growth and yield parameters values increase with compost dose. Far from being used alone in place of mineral conventional fertilizer, integrated fertilization based on combination of mineral fertilizer and compost of household urban wastes will investigated in maize cropping in southern Togo for optimal compost dose to recommend. Int. J. Agril. Res. Innov. Tech. 10(1): 97-101, June 2020

scholarly journals Growth and yield of temulawak (Curcuma xanthorizha Roxb.) and corn (Zea mays L.) with various intercropping patterns

2018 ◽  
Vol 9 (1) ◽  
Author(s):  
Ellis Nihayati ◽  
Anisa Rosida ◽  
Nur Azizah
Keyword(s):  
Zea Mays ◽  
Zea Mays L ◽  
Block Design ◽  
Growth And Yield ◽  
Cropping Pattern ◽  
Harvest Time ◽  
Planting Pattern ◽  
Cropping Patterns ◽  
Randomized Block Design ◽  
Net Profit

Temulawak is rarely cultivated with any intensity because it has a long harvest time and requires wide spacing. One of the solutions for temulawak cultivation is through applying intercropping systems with corn. The current research aimed to determine the most advantageous intercropping planting pattern of temulawak and corn. The experiment adhered to a randomized block design with six treatments and four replications. The treatments were: T1 = strip cropping; T2 = row cropping; T3 = strip-relay temulawakcorn; T4 = row-relay temulawak-corn; T5 = strip-relay corn-temulawak; and T6 = rowrelay corn-temulawak. The results showed that different cropping patterns of an intercropping system of temulawak and corn affected the growth and yield of both crops. The most suitable polyculture cropping pattern, based on land equivalence ratios (LER) values and R/C ratios, was strip cropping that produced rhizhomes of temulawak of up to 2.68 ton ha-1 and of corn of up to 5.24 ton ha-1. The LER value was 1.22 and the revenue/cost (R/C) ratio was as much as 1.43 with a net profit of as much as IDR 9,509,000.

scholarly journals Effect of Nitrogen Biofertilizers on Yield and Yield Components of Different Maize (Zea mays L.) Cultivars

2015 ◽  
Vol 9 (5) ◽  
pp. 117-121
Author(s):  
Amin Farnia ◽  
Vahid Kazemi Ashjardi
Keyword(s):  
Zea Mays ◽  
Plant Height ◽  
Yield Components ◽  
Biomass Yield ◽  
Zea Mays L ◽  
Block Design ◽  
Fertilizer Treatment ◽  
Maximum Production ◽  
Leaf Weight ◽  
Yield And Yield Components

In order to evaluate the effect of nitrogen bio-fertilizers on yield and yield and yield components of different maize (zea mays L.) cultivars  a field experiment was conducted in Islamic Azad University of Boroujerd, Iran (at Isfahan region), during the growing seasons 2013- 2014. The experiment was laid out in a split-plot design based on randomized block design with three replications. Treatments were different cultivars (Siloking, NS4015, Maxima and SC704) in main plots and nitrogen bio-fertilizers (Azotobacter, Nitroxin and Supernitroplus) with control in sub plots. The results reviled that the effect of cultivar treatmenton all traits was significant. Effect of N bio-fertilizer treatment was significant on stem weight, leaf weight, ear weight and biomass yield only. Interaction effect of them was significant on all traits excepting number of leaf per plant and ear weight.   Application of nitrogen biofertilizers increased yield components of different cultivars of maize specially, for Siloking cultivar and Supernitroplus bio-fertilizer. Siloking cultivar with application of Supernitroplus biofertilizer had the highest plant height and leaf weight and Maxima cultivar with application of Nitroxin biofertilizer had the lowest plant height and leaf weight. However, NS4015 cultivars with non-application of any of N biofertilizer had the highest stem weight. Siloking cultivar had the highest number of leaf per plant and NS4015 cultivar had the lowest number of leaf per plant. Siloking cultivar had the highest all of the traits excepting stem weight. So, this cultivar was more useful than other cultivars for achieve to maximum production of foliage in Isfahan province. However Siloking cultivar with application of Supernitroplus nitrogen biofertilizer treatment had the highest biomass yield as foliage yield and we propose this treatment for maximum production of maize in Isfahan environmental condition.DOI: http://dx.doi.org/10.3126/ijls.v9i5.12711

scholarly journals Pengaruh dosis pupuk hayati dan pupuk N, P, K, terhadap komponen hasil dan hasil jagung ( Zea mays L.) di dataran medium Jatinangor

Kultivasi ◽  
2018 ◽  
Vol 17 (2) ◽  
Author(s):  
Agus Wahyudin ◽  
Fiky Yulianto Wicaksono ◽  
Irfan Maolana
Keyword(s):  
Zea Mays ◽  
Zea Mays L ◽  
Block Design ◽  
Yield Component ◽  
Growth And Yield ◽  
Experimental Station ◽  
Corn Crop ◽  
Randomized Block Design ◽  
K Fertilizer ◽  
Two Factors

Sari Penelitian ini bertujuan untuk mengetahui pengaruh interaksi dan kombinasi yang terbaik antara pemberian dosis pupuk hayati dan dosis pupuk N, P, K terhadap pertumbuhan dan hasil tanaman jagung hibrida P-12. Percobaan dilakukan di Kebun Percobaan Fakultas Pertanian Universitas Padjadjaran Jatinangor, dengan ketinggian 760 meter di atas permukaan laut, jenis tanah inseptisol dan tipe iklim C3 menurut Oldeman. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) pola faktorial dengan dua faktor perlakuan. Faktor pertama adalah dosis pupuk N, P, K yang terdiri dari tiga taraf yaitu k1 = 100% pupuk N, P, K, k2 = 75% pupuk N, P, K dan k3 = 50% pupuk N,P, K. Faktor kedua adalah dosis pupuk hayati Petrobio (H) yang terdiri dari tiga taraf, yaitu h1 = 60 kg/ha pupuk hayati Petrobio, h2 = 90 kg/ha pupuk hayati Petrobio, dan h3 = 120 kg/ha pupuk hayati Petrobio. Masing – masing kombinasi perlakuan diulang sebanyak tiga kali. Hasil penelitian menunjukkan bahwa tidak terdapat interaksi antara dosis pupuk hayati dan pupuk N, P, K terhadap setiap parameter pengamatan komponen hasil dan hasil tanaman jagung hibrida P-12 di dataran medium Jatinangor. Pengaruh mandiri perlakuan dosis pupuk hayati h2 (90 kg/ha) rata – rata memberikan pengaruh terbaik terhadap komponen hasil dan hasil tanaman jagung yaitu terhadap diameter tongkol, jumlah baris biji per tongkol, jumlah biji per tongkol, bobot biji pipilan kering per tanaman dan indeks panen, sedangkan pengaruh mandiri perlakuan dosis pupuk N, P, K k2 (75 % N,P,K) memberikan pengaruh terbaik terhadap komponen hasil dan hasil yaitu pada panjang tongkol, bobot 100 biji dan bobot biji pipilan kering per tanaman.Kata kunci : Jagung, Pupuk Hayati, Pupuk N,P,K Abstract The Aim of the research was to study the influence of interaction and combination exactly between  dosage of biofertilizer and N, P, K fertilizer on Growth and Yield Corn (Zea mays L.) P-12 Hibrid.  The experiment at The Experimental Station in Jatinangor, Faculty of Agriculture, University of Padjadjaran, with an altitude of about 760 meter above sea level, soil type incepticols and type of climate D3 based on Oldeman method. The experimental design used was Randomized Block Design (RBD), factorial pattern using two factors and three replications. The first factor was N, P, K fertilizer Dosage (K), consisted of three levels, K1 = 100% N, P, K fertilizer, K2 = 75% N, P, K fertilizer, and K3 = 50% N, P, K fertilizer. The second factor were biofertilizer dosage (H), consisted of three levels, h1 = 60 kg/ha biofertilizer Petrobio, h2 = 90 kg/ha biofertilizer Petrobio, and h3 = 120 kg/ha biofertilizer Petrobio. The result of this research indicates that there not were interaction between biofertilizer dosage with N, P, K fertilizer dosage to every observation parameter of growth and result of corn crop hibrida P-12 in medium plain Jatinangor.  Single influence of treatment of biofertilizer h2 (90kg/ha) average of giving best influence to yield component and result of corn crop that is to cob diameter, number of seed lines per cob, number of seeds per cob, seed wight seed drought per cob and harvest index. Single influence of treatment of N, P, K fertilizer dose gives best influence of k2 (75% N, P, K) to yield component and result att cob length, wight 100 seeds and wight seed drought per crop.Keywords : Maize, Biofertilizer, N,P,K Fertilizer

Sign in / Sign up

Export Citation Format

Share Document