scholarly journals Dosis Pupuk NPK Terhadap Pertumbuhan dan Hasil Jagung Hibrida

2018 ◽  
Vol 20 (2) ◽  
pp. 28
Author(s):  
Pricillia Galuh Pusparini ◽  
Ahmad Yunus ◽  
Dwi Harjoko
Keyword(s):  
Sea Surface ◽  
Growth And Yield ◽  
Corn Yield ◽  
Hybrid Variety ◽  
Main Plot ◽  
Corn Productivity ◽  
Npk Fertilizer ◽  
Research Show ◽  
Corn Hybrid ◽  
Plot Design

<p>Corn is an important crop. Potency of corn productivity in Indonesia are still low. Main obstacles of increasing corn productivity is convertion of fertile land into non agriculture interest. the increase of corn productivity can be done by administrating NPK fertilizer and hybrid variety. This research is aiming at deciding and analyzing the effect of NPK fertilizer administration and hybrid corn variety towards growth and result. This research was held in June to October 2017, at Srimartani Village, Piyungan Districts, Bantul Regency, Daerah Istimewa Yogyakarta with regosol soil type and land altitude around 80 meter above sea surface. This experiment arranged in split plot design by factorial. Experimented factor are two corn hybrid variety ABCD and EFGH (main plot) with three doses of NPK fertilizer 200, 300 and 400 kg ha<sup>-1</sup> (sub plot). The result of research show that there are responds in two variety towards NPK fertilizer dosage almost same (unreal interraction). ABCD and EFGH variety reach highest result of height and component at 300 kg ha<sup>-1</sup>doses. Variable of cob weight with husk, cob weight without husk, cob length, total row, dry pipilan weight per plot, 100 seeds weight, fresh stover wieght, dry stover weight, harvest index and yield per hectare the highest average is variety of EFGH. NPK fertilizer dosage 300 kg ha<sup>-1</sup> is the best amount to optimally increase the growth and yield of hybird corn (8,92 ton ha<sup>-1</sup>). EFGH variety with 300 kg ha<sup>-1</sup> NPK fertilizer dosage can increase the potency of hybird corn yield. EFGH variety is showing better results (9,26 ton ha<sup>-1</sup>).  </p>

scholarly journals Respon Varietas Padi Berpotensi Hasil Tinggi terhadap Pemupukan Nitrogen pada Inceptisols Bertekstur Ringan dan Berat

2020 ◽  
Vol 44 (1) ◽  
pp. 37
Author(s):  
Diah Setyorini ◽  
Ladiyani Retno Widowati ◽  
Antonius Kasno
Keyword(s):  
Soil Texture ◽  
Rice Yield ◽  
N Fertilization ◽  
Growth And Yield ◽  
Rice Varieties ◽  
Heavy Soil ◽  
Hybrid Variety ◽  
Main Plot ◽  
N Dose ◽  
Plot Design

<p><strong>AbstraK.</strong> Nitrogen adalah salah satu unsur hara makro esensial yang dibutuhkan untuk meningkatkan hasil tanaman padi sawah. Tanpa pemupukan N hasil padi sangat rendah dan relatif sama dengan hasil padi yang tidak dipupuk sama sekali. Penelitian bertujuan untuk menentukan dosis rekomendasi pupuk N untuk padi berpotensi hasil tinggi varietas Inpari 4, Mekongga dan hibrida H6444. Penelitian telah dilaksanakan di Inceptisols Plemahan yang bertekstur berat dan Inceptisols Gurah yang bertekstur ringan, di Kabupaten Kediri, Provinsi Jawa Timur. Penelitian menggunakan rancangan petak terpisah dengan tiga varietas padi sebagai petak utama dan dosis pupuk N sebagai anak petak, pada Musim Kemarau (MK) 2012. Hasil penelitian menunjukkan bahwa pertumbuhan dan hasil gabah padi hibrida H6444 lebih tinggi sekitar 14-21% dibandingkan Inpari 4 dan Mekongga. Semakin tinggi dosis N, pertumbuhan dan hasil gabah semakin meningkat. Interaksi antara perlakuan varietas dan dosis N hanya terjadi pada parameter hasil gabah. Dosis maksimum pupuk Urea untuk padi sawah pada tanah bertekstur ringan di desa Gurah berturut-turut adalah 680 dan 715 kg ha<sup>-1</sup> untuk Inpari 4 dan Mekongga serta 450 kg ha<sup>-1</sup> untuk H6444. Pada tanah bertekstur berat di Plemahan adalah 580 dan 560 kg ha<sup>-1</sup> berturut-turut untuk Inpari 4 dan Mekongga dan 350 kg ha<sup>-1</sup> untuk H6444.</p><p> </p><p><strong>Abstract</strong>. Nitrogen is one of macro essential nutrients needed to increase rice yield. In the absence of N fertilization, the rice yield is very low and similar to the rice yield with no fertilization. The objective of the study was to determine recommended dose of N fertilizer for high yielding rice varieties of Inpari 4, Mekongga and H6444 hybrid varieties. Research has been carried out in Inceptisols Plemahan Village with heavy soil texture and Inceptisols in Gurah Village, in Kediri District, East Java Province with light soil texture. The study used a split plot design consisted of three rice varieties as the main plot and six levels of N dose as subplots, in the dry season of 2012. The results showed that the growth and yield of H6444 hybrid variety were 14-21% higher than Inpari 4 and Mekongga. The higher the N dose, the higher were the rice growth and yield. The interaction between varieties and N level was observed in grain yields. The maximum doses of Urea fertilizer for lowland rice in light textured soils in Gurah were 680 and 715 kg ha<sup>-1</sup> for Inpari 4 and Mekongga, respectively, and 450 kg ha<sup>-1</sup> for H6444. For  heavy textured soils in Plemahan is 580 and 560 kg ha<sup>-1</sup> for Inpari 4 and Mekongga, respectively, and 350 kg ha<sup>-1</sup> for H6444<span style="text-align: justify; font-family: Tahoma, sans-serif; color: #222222;" lang="EN">.</span></p>

scholarly journals COMBINATION OF PLANTING METHODS AND MULTIPLE NPK FERTILIZER ON PLANT GROWTH AND PRODUCTION SWEET CORN (Zea mays saccharata Sturt)

2021 ◽  
Vol 9 (2) ◽  
pp. 165
Author(s):  
Erni Hawayant ◽  
Berliana Palmasari ◽  
Nopriyanto Nopriyanto ◽  
Nico Syahputra Sebayang
Keyword(s):  
Zea Mays ◽  
Sweet Corn ◽  
Growth And Yield ◽  
Corn Production ◽  
Single Row ◽  
Planting Methods ◽  
Main Plot ◽  
Npk Fertilizer ◽  
Planting System ◽  
Plot Design

This study aims to obtain differences in the response of growth and yield of Sweet Corn (Zea mays saccarhata Sturt) using a single row planting system and a two row planting system. This research was conducted in Sukajadi Village, Banyuasin Regency, South Sumatra Province. Research time in January. This study used a split plot design with 8 treatment combinations which were repeated 4 times. The treatment factors in question are as follows: Main Plot : Single Row Planting System (S1), Two Row Planting System (S2), P0: No treatment , P1: NPK : 60g (plot) P2: NPK : 120g (plot) P3 : NPK : 180g (plot). The variables observed in this study were plant height/plant (cm), length of seed cob/plant (cm), cob weight/plant (gr), production of plots/plot (kg). Based on the results of the study, it was shown that the treatment with a two-row planting system (DB) and application of 300kg/ha compound NPK fertilizer gave the best effect on sweet corn production of 12.96 kg/plot or equivalent to 17.28 tons/ha.

scholarly journals Respon pertumbuhan dan hasil cabai keriting (Capsicum annuum L.) CK5 akibat perlakuan pupuk npk dan pupuk hayati

Kultivasi ◽  
2018 ◽  
Vol 17 (2) ◽  
Author(s):  
Heru Waskito ◽  
Anne Nuraini ◽  
Neni Rostini
Keyword(s):  
Plant Height ◽  
Capsicum Annuum ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Capsicum Annuum L ◽  
Split Plot ◽  
Main Plot ◽  
Npk Fertilizer ◽  
Biological Fertilizer ◽  
Plot Design

ABSTRAK Penelitian ini bertujuan untuk mengetahui  respon pertumbuhan dan hasil tanaman cabai keriting CK5 terhadap dosis pupuk NPK dan pupuk hayati  Percobaan dilaksanakan di Desa Sindanglaya, Kelurahan Cibereum, Kecamatan Sukamantri, Kabupaten Ciamis Provinsi Jawa Barat dari  bulan Agustus 2017 sampai Januari 2018. Rancangan percobaan menggunakan Split Plot  dengan 4 ulangan. Yang menjadi main plot adalah dosis pupuk NPK yang terdiri dari dari 2  taraf yaitu 50% dan 100% NPK, dan sub plot adalah konsentrasi pupuk hayati  yang terdiri dari 3  taraf  yaitu :  0%; 0,5%; dan 1%. Hasil percobaan menunjukkan  bahwa:  pengaruh interaksi dosis NPK dengan konsentrasi pupuk hayati hanya terjadi pada tinggi tanaman umur 28 HST,  perlakuan yang terbaik adalah dosis NPK 100% dengan konsentrasi pupuk hayati 0,5%. Pupuk NPK dan konsentrasi pupuk hayati secara mandiri berpengaruh terhadap jumlah dan bobot buah. Dosis NPK yang terbaik dalam menghasilkan jumlah dan bobot buah adalah 100% NPK, dan konsentrasi pupuk hayati yang terbaik adalah 0,5%.Kata Kunci:     cabai CK 5, pupuk hayati, pupuk NPK, pertumbuhan, hasil ABSTRACT This study aims to find out  response of growth and yield of curly red chili plant  cv. CK5  as a result of  NPK  and  organic fertilizer . The experiment was conducted  in Sindanglaya Village,  District Sukamantri, Ciamis Regency West Java Province, from  August 2017 until January 2018. The experiment  design used was Split Plot Design with 4 replications. The main plot was the dosage of NPK fertilizer consisting of two levels : 50% and 100% NPK, and the sub plot was concentration organic fertilizer consisting of three levels : 0%; 0.5%; and 1%. The results showed that  : the effect of NPK dosage interaction with concentration of biological fertilizer occurs only at plant height of 28 day after planting, the best treatment was 100% NPK dosage with 0.5% biofertilizer concentration. NPK fertilizer and concentration of biological fertilizers independently affected the amount and weight of fruit. The best dosage of  NPK in producing the amount and weight of fruit  was 100% NPK, and the best concentration of biofertilizer was 0,5%.Keywords: Biofertilizer, curly  pepper CK5, growth, NPK fertilizer, yield

scholarly journals WAKTU PEMBERIAN LUMPUR SAWIT DAN DOSIS NPK PADA PERTUMBUHAN DAN HASIL JAGUNG MANIS (Zea mays saccharata Sturt.) DI ULTISOL

2019 ◽  
Vol 21 (1) ◽  
pp. 27-31
Author(s):  
Daniel Malintang Siagian ◽  
Bilman Wilman Simanihuruk ◽  
Herry Gusmara
Keyword(s):  
Zea Mays ◽  
Sea Level ◽  
Palm Oil ◽  
Soil Type ◽  
Sweet Corn ◽  
Growth And Yield ◽  
Main Plot ◽  
Number Of Leaves ◽  
Npk Fertilizer ◽  
Plot Design

[TIME OF GRANTING PALM OIL AND NPK DOSAGE IN GROWTH AND RESULTS OF SWEET CORN (Zea mays saccharata Sturt.) IN ULTISOL]. The objectives of this study were to obtain timing of sludge, NPK dosage and best interaction between NPK fertilizer and timing of sludge for growth and yield of sweet corn. The study was conducted from June to September 2017 at Jl. Al-Hikmah Mosque, Kandang Limun Village, Muara Bangkahulu Subdistrict, Bengkulu City with Ultisol soil type and altitude of 15 m above sea level. The study was arranged in Split Plot Design with two treatment factors and three replications. The first factor as the main plot was the time of giving of sludge 0, 2, and 4 weeks before planting, second factor as subplot was the application of each NPK dosage consisting of 3 treatment levels: 150 kg/ha, 225 kg/ha, and 300 kg/ha. The timing of sludge and NPK doses gave no significant effect on the growth and yield of sweet corn. The timing of sludge two weeks before planting gives better results on the number of leaves. NPK was giving no significant effect on all observed variables.

scholarly journals Performance of Wheat as Affected by Different Irrigation Levels and Sowing Dates

2017 ◽  
Vol 14 (2) ◽  
pp. 77-85
Author(s):  
Md Sohel Mahmud ◽  
Md Jafar Ullah ◽  
Md Abdullahil Baque ◽  
Lutfun Naher ◽  
Sayed Mohammad Mohsin
Keyword(s):  
Grain Yield ◽  
Maximum Yield ◽  
Growth And Yield ◽  
Sowing Time ◽  
Sowing Dates ◽  
Two Factors ◽  
Main Plot ◽  
Irrigation Levels ◽  
1000 Grain Weight ◽  
Plot Design

The experiment was conducted to determine the effect of irrigations and sowing dates on growth and yield performance of wheat in the experimental field of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during the period of November 18, 2012 to March 30, 2013. The experiment was comprised of two factors, viz. factor A: two irrigations namely irrigation (I) and no irrigation i.e. control (I0), and factor B: three sowing dates such as S1: 1st sowing on 18 November, S2: 2nd sowing on 03 December and S3: 3rd sowing on 18 December. The experiment was laid out in a split plot design with three replications. Irrigation was assigned in the main plot, while sowing time was in the sub-plots. Data on grain yield and different yield contributing characters were taken after harvest. Results indicated that the highest grain yield was obtained with I (2.915 t ha-1) and S1 (2.983 t ha-1). The interaction of irrigation (I) and sowing on 18 November (S1) showed the maximum yield (3.387t ha-1), spike length (17.08 cm), 1000 grain weight (43.4 g), spikelets spike-1 (20.03) and grain spike-1 (65.58) of wheat.The Agriculturists 2016; 14(2) 77-85

scholarly journals Response of Groundnut (Arachis hypogaea L.) to Lime and Different Levels of Sulphur

2020 ◽  
Vol 11 (6) ◽  
pp. 585-589
Author(s):  
Imnatemjen Aier ◽  
◽  
D. Nongmaithem ◽  
Keyword(s):  
Arachis Hypogaea ◽  
Growth And Yield ◽  
Yield Attributes ◽  
Pod Yield ◽  
Arachis Hypogaea L ◽  
Stover Yield ◽  
Main Plot ◽  
Different Levels ◽  
Kernel Yield ◽  
Plot Design

A field experiment was conducted in the Experimental Research Farm of School of Agricultural Sciences and Rural Development (SASRD), Nagaland University during the kharif season 2018. Groundnut variety ICGS-76 was sown @ 70 kg ha-1 for 60×20 cm2 spacing. The experiment was laid in split plot design with three replications. The main plot treatments consisted of two lime levels: lime @ 0 t ha-1 and lime @ 3 t ha-1 while the sub- plot treatments consisted of five sulphur levels: sulphur @ (0 kg ha-1, 10 kg ha-1, 20 kg ha-1, 30 kg ha-1 and 40 kg ha-1 along with recommended dose of fertilizer at 20:60:40 kg N, P2O5 and K2O ha-1 respectively in the form of diammonium phosphate and murate of potash. The results showed that application of lime @ 3 t ha-1 gave higher growth and yield attributes compared to no lime and also application of sulphur @ 40 kg ha-1 gave higher growth and yield attributes compared to lower doses of sulphur though there was only slight increase in the attributes between each successive doses of sulphur. Overall application of lime and sulphur increased all the yield attributes of groundnut, where the highest number of pods plant-1, seeds pod-1, 100 kernels weight, pod yield, kernel yield and stover yield were recorded when treatment was done with lime @ 3 t ha1 and sulphur @ 40 kg ha-1.

scholarly journals Effects of Incorporating Biochar into the Soil Using Power Tiller and Ox-Plough

2017 ◽  
Vol 6 (4) ◽  
pp. 93
Author(s):  
Masauso Ndhlovu ◽  
Nicholas Kiggundu ◽  
Joshua Wanyama ◽  
Noble Banadda
Keyword(s):  
Water Retention ◽  
Scale Up ◽  
Growth And Yield ◽  
Soil Water Retention ◽  
Negative Effects ◽  
Application Rates ◽  
Significant Difference ◽  
Main Plot ◽  
Power Tiller ◽  
Plot Design

Existing knowledge about biochar is derived from trials where biochar incorporation into the soil is done by hands, a practice too tedious to scale-up to commercial levels. To enhance scalability, biochar incorporation needs to be integrated into conventional mechanised tillage systems. This study aimed at assessing the effects of incorporating biochar by power tiller and ox-plough on soil water retention, maize growth and yield. A 2 x 3 factorial experiment was conducted in a split-plot design with biochar incorporating method as a main plot factor and biochar level as subplot factor, on ferralsols of central Uganda. Incorporation methods were by power tiller and ox-plough with hand mixing in planting basins as a control, while levels of biochar were 0 and 10 t ha-1 application rates. Data was analysed using two-way ANOVAs in Minitab for significant differences among incorporation methods. Results showed that incorporating biochar by power tiller significantly increased water retention effect of biochar by 27.5% (p < 0.05), while no significant effect was observed (p ≥ 0.05) when incorporated by ox-plough, compared to hand mixing. No significant difference on growth and yield was observed (p ≥ 0.05) as a result of incorporating biochar by power tiller and ox-plough instead of hands in planting basins. These findings suggest that biochar incorporation can be scaled-up, to commercial levels, through the use of power tiller and ox-plough, without negative effects on biochar performance. It is recommended that promotion of biochar technology encompasses the use of power tillers and ox-ploughs to enhance scalability. 

scholarly journals Performance of Hybrid Rice (Bio-453) In Variation of Spacing and Number of Seedling Per Hill

2020 ◽  
Vol 22 (1) ◽  
pp. 27-37
Author(s):  
D Chowdhury ◽  
M Biswas ◽  
MNH Miah ◽  
P Mandal ◽  
MS Hossain
Keyword(s):  
Hybrid Rice ◽  
Research Work ◽  
Maximum Yield ◽  
Growth And Yield ◽  
Plant Spacing ◽  
Rice Line ◽  
Biological Yield ◽  
Main Plot ◽  
1000 Grain Weight ◽  
Plot Design

Hybrid rice production can ensure to get more yields per unit land. The research work was carried out to evaluate the effect of number of seedling hill-1 and spacing on the growth and yield of hybrid rice line Bio-453. The experiment was laid out in a split-plot design with 3 replications at the field of Agronomy and Haor Agriculture Department of Sylhet Agricultural University, under the AEZ 20 in Kharif-II (Aman) season of 2013. Number of seedling hill-1 was assigned in the main plot and plant spacing in the sub-plot. Two levels of seedling hill-1 viz. NS1 (1 seedling hill-1) and NS2 (2 seedlings hill-1) and five levels of plant spacing viz. Sp1 (15 cm  X 15 cm), Sp2 (15 cm X 20 cm) and Sp3 (20 cm X 20 cm), Sp4 (20 cm X 25 cm) and Sp5 (20 cm X 30 cm) were the treatments. Number of seedling hill-1 and plant spacing showed significant effect in yield and yield contributing parameters except days to maturity, plant height, 1000-grain weight, total tillers hill-1, number of effective tillers hill-1, harvest index and grains panicle-1. Maximum grain yield (9.43 t ha-1), straw yield (16.27 t ha-1) and biological yield (25.70 t ha-1) were obtained from 1 seedling hill-1 (NS1) with the closest spacing 15 cm X 15 cm Therefore,  one seedling hill-1 with 15 cm distance for plant and row to row distance could  ensure maximum yield of hybrid rice line Bio-453. Bangladesh Agron. J. 2019, 22(1): 27-37

scholarly journals Aplikasi Indigenous Microorganism (Em-4) dan Pupuk Kompos Terhadap Pertumbuhan dan Produksi Tanaman Cabai Merah (Capsicum annum L.) pada Tanah Ultisol

2019 ◽  
Vol 1 (2) ◽  
pp. 114
Author(s):  
Ratna Shanti
Keyword(s):  
Economic Value ◽  
Fruit Yield ◽  
Low Fertility ◽  
Growth And Yield ◽  
Quadratic Regression ◽  
Indigenous Microorganism ◽  
Compost Application ◽  
Main Plot ◽  
The Relationship ◽  
Plot Design

Red Chilli is commodity of vegetable that has high economic value, but still has slow productivity. The objective of this study was identify the effect of indigenous microorganism (EM 4) application and compost to increased the growth and yield of Red Chilli Plant (Cappcicum annum L) on Ultisol. Field trial was conducted on Ultisols in Horticulture Experimental Station, BatuahLoajanan, Kutai Kartanegara. The soil was characterized by low fertility status. The amount of organic matter and microbial acivity are very low. This trial was started on January until April 2017 using Split Plot Design with three replications Main plot consisted of two levels treatment i.e. without EM-4 (E0) as control and Effective Mikroorganisms-4 (E). Sub-plot was four rates of organic compost i.e. 0, 10, 20 and 30 tons ha-1 and chili was used as test plant.Results indicated that EM-4 treatment showed a significant effect on fruit yield of chilli. It increased the fruit yield 38 percent compare to control. Compost application significantly increased on fruit yield. The relationship between unfermented compost rate and fruit yield shows a linear regression YE0 = 1.699 + 0.047 X (r = 0.95) and quadratic regression for EM-4 fermented compost YE1 = 1,175 + 0,319 X – 0.007 X2(R2 = 0.603). Optimum compost rate was 23 ton.ha-1.To increased fruit yield of chilli, EM-4 fermented compost should be applied into and it can decreased compost rate application.

scholarly journals Growth Response and Yield of Three Shallot Varieties on The Various Mixed of UREA + ZA in Ultisol Soil

2021 ◽  
Vol 7 (2) ◽  
pp. 47-51
Author(s):  
Lily Marlina ◽  
Joko Purnomo ◽  
Hilda Susanti
Keyword(s):  
Plant Height ◽  
Interaction Effect ◽  
Growth Response ◽  
Growth And Yield ◽  
Affected Plant ◽  
Split Plot ◽  
Main Plot ◽  
Number Of Leaves ◽  
Four Levels ◽  
Plot Design

This study aimed to: (1) identify the interaction effect between varieties and mixed doses of urea + ZA on the growth and yield of shallots in Ultisol soil; (2) to identify the effect of each shallot varieties and the dosage mixture of urea + ZA which produce the highest yield in Ultisol soils. The research was conducted from April to June 2019 in Tungkaran Village, Martapura, with a split plot design. The main plot was shallot varieties (V) with three levels, namely Biru Lancor (v1), Bima Brebes (v2), and Super Philip (v3). Subplots were a mixture of urea + ZA (P) with four levels, namely 0 kg urea + 600 kg ZA (p1), 100 kg urea + ZA 400 kg (p2), 200 kg urea + 200 kg ZA (p3), and 300 urea kg + ZA 0 kg (p4). Each experiment was repeated three times. Therefore, there were 36 experimental units. Observation parameters included plant height, number of leaves per clump, number of bulbs per clump, fresh bulbs' weight per clump, and yield of stored dry bulbs. The results showed that the Bima Brebes variety (v2) had a significant effect on plant height, number of leaves, number of bulbs per clump, the weight of fresh bulbs per clump, and yield of stored dry bulbs. The mixture of 200 kg urea + 200 g ZA (p3) significantly affected plant height, number of leaves, number of tubers per clump, the weight of fresh tubers per clump, and yield of stored dry tubers.

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