scholarly journals Pertumbuhan Semai Jati Putih (Gmelina arborea Roxb.) Akibat Dosis Pupuk Kandang Kambing dan Frekuensi Penyiraman

2019 ◽  
Vol 7 (2) ◽  
pp. 76
Author(s):  
Yogi Nirwanto ◽  
Noertjahyani Noertjahyani ◽  
Yana Taryana
Keyword(s):  
Experimental Design ◽  
Sea Level ◽  
Interaction Effect ◽  
Block Design ◽  
Stem Diameter ◽  
Gmelina Arborea ◽  
Randomized Block Design ◽  
Two Factors ◽  
Goat Manure

An experiment was conducted to study the effect of dose goat manure and watering frequency on growth of gmelina seedling at nursarry. The experiment was carried out from April to June 2016, in Cijati village of Situraja regency Sumedang district, with the altitude 310 above sea level. The experimental design was used randomized block design (RBD) with factorial pattern consisting of two factors. The dose of goat manure consinted of  five levels : with out goat manure, 50 g/polybag, 100 g/polybag, 150 g/polybag and 200 g/polybag and the watering frequency consisted of three levels : one time a day, two times a day and one time two days. The results of this experiment showed that there was interaction effect between dose of goat manure and watering frequency on stem diameter at 12 weeks after planting and shoot root ratio. Application with 150 g goat manure per polybag with watering frequency every day gave best effect on stem diameter and  shoot root ratio. 

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 Konsentrasi dan Metode Aplikasi Hormon GA3 terhadap Pertumbuhan dan Hasil Tanaman Brokoli Kultivar Lucky di Lembang

2017 ◽  
Vol 7 (2) ◽  
Author(s):  
Nedya Deninta ◽  
Tino Mutiarawati Onggo ◽  
Kusumiyati Kusumiyati
Keyword(s):  
Experimental Design ◽  
Sea Level ◽  
Block Design ◽  
Foliar Spray ◽  
Yield Component ◽  
Growth And Yield ◽  
Application Method ◽  
Randomized Block Design ◽  
Two Factors

 AbstrakHasil tanaman brokoli dari tunas samping diharapkan dapat meningkat dengan adanya pemberian GA3, yang mampu mempengaruhi translokasi nutrisi yang lebih cepat dan lebih baik menuju tunas samping. Percobaan ini dilakukan untuk mengetahui pengaruh interaksi antara pengaruh konsentrasi dan metode aplikasi hormon GA3 terhadap pertumbuhan dan hasil tanaman brokoli kultivar Lucky. Percobaan ini telah dilaksanakan pada bulan Februari sampai dengan Mei 2016 di lahan CV. Agro Duta Farm, Kecamatan Cisarua – Kabupaten Bandung Barat, dengan ketinggian tempat 1.100 meter diatas permukaan laut. Rancangan percobaan yang digunakan yaitu Rancangan Acak Kelompok (RAK) pola faktorial dengan dua faktor perlakuan, masing-masing terdiri dari 3 taraf yang diulang tiga kali. Faktor pertama adalah konsentrasi GA3 25 mg/L, 50 mg/L, dan 100 mg/L. Faktor kedua adalah metode aplikasi GA3 yang terdiri dari taraf perendaman bibit selama 24 jam, penyemprotan daun 15 dan 25 HST, serta perendaman bibit 24 jam dan penyemprotan daun 15 HST. Hasil percobaan menunjukkan bahwa tidak terdapat pengaruh interaksi antara konsentrasi dan metode aplikasi hormon GA3 terhadap komponen pertumbuhan dan hasil brokoli. Konsentrasi GA3 100 mg/L dapat meningkatkan persentase bobot dan jumlah brokoli kualitas B, serta menurunkan persentase bobot dan jumlah kualitas C brokoli dari tunas samping. Metode aplikasi perendaman akar bibit selama 24 jam dapat menghasilkan persentase bobot dan jumlah brokoli kualitas B dari tunas samping yang lebih tinggi dibandingkan dengan kedua perlakuan lainnya.Kata Kunci : GA3, Konsentrasi, Metode Aplikasi, Pertumbuhan dan Hasil, Tanaman BrokoliAbstractBroccoli’s yield from side shoots was expected to increase with GA3 application, due to the translocation of nutrients faster and better towards the side shoots. The experiment was carried out to study the interaction between concentration and application method of GA3 on growth and yield of broccoli. The experiment was conducted from Februari until Mei 2016 at CV. Agro Duta Farm, located in Cisarua – West Bandung, at an elevation of 1.100 m above the sea level. The experimental design used was Factorial Randomized Block Design (FRBD) with three replications, consisted of two factors and three levels. The first factor was concentration of GA3, comprised of 25 mg/L, 50 mg/L, and 100 mg/L. The second factor was application method of GA3, comprised of three levels : seedling soaking for 24 hours, foliar spray at 15 and 25 DAT, seedling soaking for 24 hours and foliar spray at 15 DAT. The results showed that there were not interaction between concentration and application method of GA3 on growth and yield component. GA3 100 mg/L significantly increased the percentage of weight and amount B’s quality, and decreased the percentage of weight and amount C’s quality from side shoots of broccoli. The higher percentage of weight and amount B’s quality from side shoots were obtained from seedling soaking of GA3 for 24 hours. Keywords: GA3, Concentration, Application Method, Growth and Yield, Broccoli

scholarly journals PENGARUH TAKARAN PUPUK KANDANG AYAM DAN PHONSKA TERHADAP HASIL UBI JALAR VARIETAS CILEMBU

2017 ◽  
Vol 4 (2) ◽  
pp. 1
Author(s):  
Endang Sufiadi ◽  
Odang Hidayat ◽  
Suparman Suparman ◽  
Roni Assafaat Hadi
Keyword(s):  
Experimental Design ◽  
Sea Level ◽  
Sweet Potato ◽  
Interaction Effect ◽  
Tuber Yield ◽  
Block Design ◽  
Chicken Manure ◽  
Yield Response ◽  
Randomized Block Design ◽  
Main Effect

An experiment was carried out from May to October 2015 at Experimental Field of Agriculture Faculty Winaya Mukti University Tanjungsari Campus, at the altitude of 850 m above sea level,  Inceptisols soil order. The objective of these experiment was to study interaction effect of   Chicken manure and Phonska Rates on Yield of Sweet Potato Cilembu Variety. Experimental design used was a Randomized Block Design (RBD) in factorial pattern with 2 replications.  The fisrt factor named chicken manure rates (A), contain of 4 levels, named : a0 = without chicken manure,  a1 = 10 t ha-1,  a2 = 20 t ha-1, a3 = 30 t ha-1. Rates of Phonska (P) contain 4 levels, named : p0 = without Phonska,  p1 = 400 kg ha-1, p2 = 800 kg ha-1  p3 = 1.200 kg ha-1. Result of experiment showed that interaction between chicken manure and phonska rates was not significant on yield of sweet potato Cilembu variety.  Main effect of chicken manure rates and phonska rates were significant on plant dry weigt at one, two, three and four month after planting, weight of  first class tuber and total tuber plot-1, while the effect on number of tuber is not significant.  The optimum chicken manure rate was 28,87 ton ha-1 with maksimum first class yield  17,96 t ha-1, and optimum chicken manure rate  was 27,18 t ha-1 with total tuber yield 20,51 t ha-1. Tuber yield response toward phonska rates was linear. 

scholarly journals Growth Response and Production of Broccoli (Brassica oleracea) With Application of Azolla Composting at Several Plant Spacing

2018 ◽  
Vol 1 (2) ◽  
pp. 179-186
Author(s):  
Wan Arfiani Barus ◽  
Hadriman Khair ◽  
Muhammad Fatrian Irawan
Keyword(s):  
Brassica Oleracea ◽  
Growth Response ◽  
Block Design ◽  
Stem Diameter ◽  
Plant Production ◽  
Plant Spacing ◽  
Stem Height ◽  
Spacing Factor ◽  
Randomized Block Design ◽  
Two Factors

This study aims to determine the growth response and Plant Production of Broccoli (Brassica oleracea Var. Botrytis) with application of Azolla composting in some plant spacing. This research used a Factorial Randomized Block Design with two factors namely: Azolla Composting Factor (A) with 4 levels 0, 32, 64, 96 and A4 = 128 g/plant. Plant spacing factor with 3 levels 45 cm x 45 cm, 50 cm x 50 cm and 55 cm x 55. The results showed that the application of Azolla compost 128 g/plant had significant effect on the stem height, stem diameter and flower weight. Plant spacing in 55 cm x 55 cm only affected the flower weight. There was no interaction between Azolla compost and plant spacing for all parameter observed.

scholarly journals Response of Soil and Peanut (Arachis hypogaea L.) on the Application of Several Local Microorganism and Manures

2021 ◽  
Vol 4 (1) ◽  
pp. 1-12
Author(s):  
Elisabeth Sri Pujiastuti ◽  
Ferlist Rio Siahaan ◽  
Yanto Raya Tampubolon ◽  
Juli Ritha Tarigan ◽  
Susana Tabah Trina Sumihar
Keyword(s):  
Physical Properties ◽  
Plant Height ◽  
Pore Space ◽  
Block Design ◽  
Stem Diameter ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Insignificant Effect ◽  
Randomized Block Design ◽  
Goat Manure

Introduction: This research was conducted to determine the effect of several types of local microorganism solutions and manures on the growth and yield of peanut and their impact on the physical properties of ultisols. Materials and Methods: The researches was conducted in Simalingkar B, Medan using Factorial Randomized Block Design within three replications. The first factor was types of microbe sources of local microbial solutions, include un-treated waste (M0), pineapple (M1), orange (M2), and tamarillo (M3) wastes. The second factor was manure types, inluce un-treated manure (P0), chicken (P1), cow (P2), and goat (P3) manures. The parameters were: soil physical characteristics (bulk density, water content and total of pore space), plant height, stem diameter, number of pods, and dry seeds yield. Results: The types of local microorganism solutions only affect to plant height of peanut, but has insignificant effect on the physical properties of ultisols, and stem diameter, the number of filled pods.plant-1, and the dry seeds yield.ha-1 of peanut. The types of manure had significantly effected on plant height and number of filled pods.plant-1, but had insignificant effect on stem diameter, dry seeds yield.ha-1 and the physical properties of ultisols. The interaction of MOL sources and manure did not significantly affect the growth and yield of peanut as well as the physical properties of ultisols. Orange MOL and chicken manure could be increase the plant height of peanut by 18.61% and 6.75%, respectively, compared to un-treated. Goat manure showed the highest number of pods.plant-1 by 6.32% compared to un-treated.

scholarly journals Tanggap Pertumbuhan Tanaman Biwa terhadap Berbagai Perbandingan Dosis Pupuk N, P, dan K

2016 ◽  
Vol 21 (1) ◽  
pp. 1 ◽  
Author(s):  
Fritz H Silalahi ◽  
Agustina E Marpaung ◽  
Rariska Tarigan
Keyword(s):  
Interaction Effect ◽  
Significant Interaction ◽  
Block Design ◽  
Fertilizer Application ◽  
Stem Diameter ◽  
The Other ◽  
Raw Material ◽  
Eriobotrya Japonica ◽  
Significant Interaction Effect ◽  
Randomized Block Design

<p>Buah biwa (Eriobotrya japonica) sangat baik untuk kesehatan tubuh dan dapaat digunakan sebagai bahan baku obat-obatan. Budidaya tanaman biwa di tingkat petani saat ini masih bersifat tradisional, sehingga produksinya masih rendah dan belum dapat memenuhi kebutuhan konsumen. Salah satu penyebabnya ialah keterbatasan informasi mengenai penggunaan pupuk yang efektif dan efisien pada pembudidayaannya. Penelitian bertujuan mengetahui pengaruh pemberian pupuk N, P, dan K pada tanaman biwa. Penelitian dilakukan di Kebun Percobaan Tanaman Buah Berastagi dengan ketinggian tempat 1.340 m dpl., dengan jenis tanah Andisol, yang dilaksanakan dari bulan Januari sampai dengan Desember 2006. Percobaan menggunakan rancangan  acak kelompok pola faktorial dengan dua ulangan. Perlakuan terdiri atas tiga faktor yakni : N (0, 180, dan 360 kg/ha), P (0 dan 36 kg/ha), dan K (0, 180, dan 360 kg/ha). Hasil penelitian menunjukkan adanya  interaksi NxP dan NxK terhadap pertambahan tinggi tanaman pada umur 6 dan 8 bulan setelah pemberian pupuk pertama.Tidak ada interaksi NxP yang nyata terhadap pertambahan diameter batang, namun ada interaksi NxK yang nyata terhadap pertambahan diameter batang pada umur 4, 6, dan 8 bulan setelah pemberian pupuk pertama. Taraf dosis pupuk N:P:K (360:36:180) kg/ha menghasilkan pertumbuhan vegetatif tanaman biwa (tinggi tanaman, diameter batang, serta jumlah tunas) yang lebih baik dari perlakuan lainnya. Hasil analisis daun biwa memperlihatkan bahwa kandungan hara N, P, dan K   terbesar dalam daun yang ditemukan pada perlakuan dosis pupuk N:P:K (360:36:180) kg/ha. Implikasi dari penelitian ini adalah sebagai pedoman pemupukan pada budidaya biwa.</p><p> </p><p>Loquat fruits is very good for human health. Furthermore, it can be used as the raw material for some medicines. Until now the loquat cultivataion is still traditionally practiced by farmers, so its production is still very low and can not fulfill consumers demand. One of the reasons is that the information of effective and efficient fertilization is not available. The objective of the research was to determine the effect of  N, P, and K fertilizers on the growth of loquat. The research was conducted at Berastagi Experimental Fruit Farm, at altitude of 1,340 m asl, with  Andisol soil type, on January to December 2006. A randomized block design was used with two replications. The research consisted of 18 treatments combination with three factors i.e. N (0, 180, and 360 kg/ha), P (0 and 36 kg/ha), and K (0, 180, and 360 kg/ha). The results showed that there were significant interaction effects of NxP and NxK to plant height on 6 and 8 months after the first fertilizer application. The significant interaction effect of NxK was also stem diameter on 4, 6, and 8 months after the first fertilizer application. The  dosage of N:P:K (360:36:180 kg/ha) exhibited better vegetative growth of loquat (plants height, stem diameter, and number of shoots) compared to other treatments. The analysis of loquat leaves indicaated that the content of N, P, and K nutrients on leaves was higher on the fertilizer dosage of N:P:K = 360:36:180 kg/ha  compared to the other fertilizer treatments.Implication of the research is to guide fertilizing on loquat cultivation.</p>

scholarly journals PENGARUH PEMBERIAN PUPUK NPK MUTIARA DAN BANYAKNYA BIJI PER LUBANG TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI KACANG TANAH VARIETAS TASIA I (Arachis hypogaea L.)

2020 ◽  
Vol 28 (3) ◽  
pp. 525
Author(s):  
Yustina S.K. Gulo ◽  
Robert G. Marpaung ◽  
Agnes I. Manurung
Keyword(s):  
Sea Level ◽  
Plant Height ◽  
Arachis Hypogaea ◽  
Combination Treatment ◽  
Research Method ◽  
Block Design ◽  
Randomized Block Design ◽  
Arachis Hypogaea L ◽  
Two Factors ◽  
Number Of Seeds

This study aims to obtain the correct dosage of NPK Mutiara fertilizer and the number of seeds per planting hole on the growth and production of peanut plants of Tasia 1. The research was conducted on Jl. Binjai km. 10.8, namely the Experimental Field of the Faculty of Agriculture, Darma Agung University, Sunggal Subdistrict, Deli Serdang Regency with a height of  28 m above sea level, starting from April to August 2020. This research method used a randomized block design (RAK). factorial consisting of two factors. The first factor is the dosage treatment of NPK Mutiara (N) fertilizer consisting of 4 levels, namely: N0 = 0 g / plot (0 kg / ha), N1 = 15 g / plot (100 kg / ha), N2 = 30 g / plot ( 200 kg / ha) and N3 = 45 g / plot (300 kg / ha). The second factor is the treatment of the number of seeds per planting hole (B) consisting of 3 levels, namely: B1 = 1 seed / planting hole, B2 = 2 seeds / planting hole and B3 = 3 seeds / planting hole. The results showed that the treatment of NPK Mutiara fertilizer up to 45 g / plot had a significant effect on plant height, number of main branches, flowering age, number of gynophores per plant, number of empty pods per plant, total number of pods per plant, pod weight per plot and weight of 100 seeds. Treatment of the number of seeds per planting hole had a significant effect on the number of main branches, flowering age, number of gynophores per plant, total number of pods per plant, pod weight per plot and weight of 100 seeds, but had no significant effect on plant height and number of pods. vacuum per plant. The combination treatment of NPK Mutiara fertilizer and the number of seeds per planting hole did not significantly affect the growth and production of peanuts.

scholarly journals Effect of Tithonia Compost (Tithonia diversifolia) and Phosphorus On The Growth and Yield of Peanuts

Akta Agrosia ◽  
2019 ◽  
Vol 22 (2) ◽  
pp. 70-76
Author(s):  
Rudi Saputra Hutabarat ◽  
Edhi Turmudi ◽  
Nanik Setyowati
Keyword(s):  
Sea Level ◽  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Tithonia Diversifolia ◽  
Peanut Crop ◽  
Randomized Block Design ◽  
Two Factors

ABSTRACT This study aims to determine the effect of phosphorus dosage and tithonia compost on the growth and of peanut.The research had been conducted fromNovember 2017 to March 2018atBentiring Permai Village, Muara Bangkahulu Sub-District, Bengkulu City, Indonesiaat ± 10 m above sea level using Completely Randomized Block Design, two factors. The experiment was replicated three times. The first factor was tithonia compost with 2 treatment levels namely 0 ton ha-1 (control)and 20 ton ha-1. The second factor was dosage of phosphorus(SP-36)with 4 treatment levels, 25, 50, 75 and 100 kg ha-1.The results showed no interaction between compost and phosphorus dosage treatment  on the growth and yield of peanut crops. Tithonia compost at 20 ton ha-1 increase the growth and yield of peanut crop. Application of tithonia compost paitanat 20 ton ha-1 resulted in higher increase plant height, crop dry weight, pod weightand yield of peanut53%, 58%, 67% and 71% respectively, compared to that of control plants (not compost). Phosphorus dosage had no significant effect on the growth and yield of peanut.Keywords: Peanut, Tithonia compost, Phosphorus

scholarly journals Pengaruh Pupuk Organik Cair (POC) Terhadap Pertumbuhan Dan Hasil Tiga Varietas Tanaman Selada (Lactuca sativa L.)

Jurnal Agrium ◽  
2017 ◽  
Vol 14 (2) ◽  
pp. 37
Author(s):  
Muhammad Yusuf N ◽  
Muhamad Yusuf
Keyword(s):  
Sea Level ◽  
Block Design ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Water Lettuce ◽  
Lactuca Sativa L ◽  
Randomized Block Design ◽  
Grand Rapids ◽  
Two Factors

This study aims to find out organic fertilizers and crops and lettuce products. The study was conducted in Blang Dalam Village Geunteng Nisam District, North Aceh District, from September to November 2017 with a height of  6 meters above sea level. This research will use Randomized Block Design (RAK) Factorial pattern. There are two factors studied, namely:  Liquid organic fertilizer (C) consists of 4 levels, namely: C0 = control (without fertilizer), C1 = application of liquid organic fertilizer 4 cc / liter of water,   C2 = application of liquid organic fertilizer 8 cc / liter of water, C3 = application of liquid organic fertilizer 12 cc / liter of water. Lettuce varieties (V) consists of 3 levels, namely:  V1 = Grand Rapids Varieties,  V2 = Lettuce Varieties,  V3 = Red Coral Varieties. Thus there were 12 treatment combinations with 3 replications, so there were 36 experimental units.  Based on the results of the study showed that: application of liquid organic fertilizer gives a very different effect on growth and yield of lettuce plants and there is a very real interaction

scholarly journals RESPON KANDUNGAN LOGAM BERAT DAN PERTUMBUHAN TANAMAN SAWI (Brassica juncea) TERHADAP KOMBINASI MEDIA TANAM LUMPUR LAPINDO DAN MIKORIZA

2019 ◽  
Vol 13 (2) ◽  
pp. 16-25
Author(s):  
Army Dita Serdani ◽  
Jeka Widiatmanta
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Exchange Capacity ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Cow Manure ◽  
Randomized Block Design ◽  
Two Factors ◽  
Number Of Leaves ◽  
Goat Manure

This research is the development of the use of Lapindo mud and mycorrhizae as a planting medium. Lapindo mud contains nutrients such as N, P, K, Na, Ca, Mg, C organic and has a high cation exchange capacity. Mycorrhizae can increase the length of plant roots and are resistant to stress and soils contaminated with heavy metals. The study was arranged using a Randomized Block Design with factorial patterns, the first factor being the planting medium (A) and the second factor was mycorrhizae (P). The first factor is Lapindo mud and cow manure; Lapindo mud and goat manure; Lapindo mud and chicken manure with a ratio of 50%: 50%, respectively. From these two factors, 9 treatment combinations were obtained, namely A1P1, A1P2, A1P3, A2P1, A2P2, A2P3, A3P1, A3P2, and A3P3. Each treatment was repeated 3 times to obtain 27 experimental units. From the study found that there is a real interaction in providing a combination of planting media and mycorrhizae on the growth and yield of mustard plants. The best treatment combination was shown in the combination treatment of planting media (Lapindo mud and cow manure) with 10 gr mycorrhizae / plants (A1P2) on all observations (plant height, number of leaves, leaf area, fresh and dry weight of plants, root length, weight, weight wet and dry weight of root of mustard plants and absorption of heavy metal content).

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