scholarly journals Pengaruh sumber dan lama simpan batang atas terhapa pertumbuhan hasil grafting tanaman durian

Jurnal Agro ◽  
10.15575/6254 ◽  
2019 ◽  
Vol 6 (2) ◽  
pp. 196-205
Author(s):  
Suharjo Thalib
Keyword(s):  
Leaf Area ◽  
Storage Time ◽  
Block Design ◽  
Shoot Length ◽  
Secondary Branch ◽  
Total Leaf Area ◽  
Tertiary Branch ◽  
Randomized Block Design ◽  
Duration Of Storage ◽  
Two Factors

Pertumbuhan bibit setelah penyambungan dipengaruhi oleh sumber batang atas yang digunakan. Selama ini penggunaan batang atas sebagai bahan grafting masih besifat umum yaitu penggunaan sumber batang atas belum spesifik berasal dari cabang tertentu sehingga belum jelas sumber batang atas yang dapat meningkatkan keberhasilan sambungan. Penelitian ini ingin mengkaji keberhasilan penyambungan dengan menggunakan entres dari berbagai cabang dan lama penyimpanannya. Penelitian dilaksanakan menggunakan Rancangan Acak Kelompok pola faktorial dengan tiga ulangan. Faktor pertama menggunakan berbagai jenis sumber cabang (primer, sekunder, tersier). Perlakuan kedua yaitu lamanya waktu penyimpanan cabang (0 hari, 2 hari, 4 hari, 6 hari). Hasil Penelitian menunjukkan bahwa interaksi sumber dan lama penyimpanan batang atas tidak mempengaruhi jumlah tunas, panjang tunas, diameter tunas dan luas daun total tanaman durian hasil grafting. Sumber batang hanya mempengaruhi diameter batang saja.AbstractSeedling growth after grafting is effected by the source of the upper stem. Currently, the stem used as grafting material is not in particular source and part of the branch, so it is unclear to determine the success of this activity. This study wanted to examine the success of the interaction between entres upper stem from various branches and the duration of storage. The study used factorial randomized block design with two factors and three replications. The first factor was various types of branch sources (primary branch, secondary branch, tertiary branch). The second factor was the storage time periode (0 day, 2 days, 4 days, 6 days). The results showed that the interaction of the branch source and duration of storage of the upper stem did not affect the number of shoots, shoot length, shoot diameter and total leaf area of durian grafting plants. The source of the stem only affected the diameter of the stem. 

scholarly journals Optimasi Dosis Pupuk Kandang Ayam dan NPK pada Budidaya Kubis Bunga (Brassica oleracea var. Botrytis L.)

2021 ◽  
Vol 2 (1) ◽  
pp. 32
Author(s):  
Irpan Gunawan ◽  
Atak Tauhid ◽  
Isna Tustiyani
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Block Design ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Affected Plant ◽  
Two Factors ◽  
Number Of Leaves ◽  
Npk Fertilizer

<p><em>Cauliflower is one of the vegetables for consumers. The demand for cauliflower was rising so it must be scaled up with fertilizer. The purpose of this study was to study the effect of chicken manure and NPK fertilizer on the growth and yield of cauliflower. The study was conducted in Sukasenang Village, Banyuresmi Sub-district, Garut Regency from July to August 2019. The study used a Randomized Block Design (RBD) in two factors each of the 3 rates with 2 replications. The first factor was the rates of chicken manure which consisted of 0, 10 and 20 tons ha<sup>-1</sup>; the second factor was NPK fertilizer which consists of 0, 100 and 200 kg ha<sup>-1</sup>. The parameter of this research was plant height, number of leaves, leaf area, weight and diameter crud. The results showed that there was no interaction between the chicken manure and NPK fertilizer. The treatment of 20 tons ha<sup>-1</sup> chicken manure affected the variable plant height, the number of leaves and leaf area. The rates of 200 kg ha<sup>-1</sup> NPK fertilizer had affected plant height, number of leaves, weight and diameter crud.</em></p>

scholarly journals Pengaruh Cara Penyembelihan dan Lama Penyimpanan Terhadap Kualitas Daging Ayam Broiler

2020 ◽  
Vol 12 (1) ◽  
pp. 36-39
Author(s):  
Anis Dliyaul Haq ◽  
Irfan Irfan ◽  
Yanti Meldasari Lubis
Keyword(s):  
Water Content ◽  
Skin Color ◽  
Storage Time ◽  
Block Design ◽  
Chicken Meat ◽  
Physical Chemical ◽  
Randomized Block Design ◽  
Duration Of Storage ◽  
Better Than

Slaughtering is a method used to obtain food from farmed animals. Chicken slaughter is one of important factors affevting the halal and nutritional quality of meat. Chicken meat slaughtered is done according to islamic sharia and not according to Islamic sharia. Slaughtering is carried out according to islamic or halal sharia according LPPOM-MUI (2008). The storage time for food is a period of time that is safe and suitable for consumption in food and can be used by consumers according to their needs and can maintain the state of the food that is packed. Determine the quality of chicken meat whether or not accepted by consumers affect the physical, chemical and biological quality. The study aims to determine the effect of slaughtering methoda (according to Islamic sharia and not according to Islamic sharia) and duration of storage on the quality of chicken meat. This research uses factorial randomized block design (RBD) consisting of 2 factors. The first factor is the method of slaughtering, namely slaughtering by Islamic sharia and slaughtering not by Islamic sharia (neck slaughter broken). Slaughtering by Islamic sharia is chicken slaughtering in RPA that is halal certified, while slaughtering is not by Islamic sharia is chicken slaughtered in RPA that is certified not halal. The second factor is storage time, which is 0 hours (control), 3 hours, 6 hours and 9 hours. The result of this study showed that slaughter had a very significantly affected (P 0,01) on skin color. The treatmment duration significantly affected (P 0,05) on water content and suppleness. Research shows that the quality of chicken meat slaughtered according to Islamic sharia (P1) is better than meat slaughtered not according to Islamic sharia, especially in terms of; as higher skin color. As storage time increases, the water content

scholarly journals PENGARUH PEMBERIAN PUPUK HAYATI CAIR ULTRA GEN DAN PUPUK MAJEMUK NPK MAHKOTA (12-12-17-2) TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI MAIN NURSERY

2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Rian Jura Arrazi ◽  
Agam Ihsan Hereri ◽  
Erida Nurahmi
Keyword(s):  
Leaf Area ◽  
Oil Palm ◽  
Elaeis Guineensis ◽  
Block Design ◽  
Stem Diameter ◽  
Randomized Block Design ◽  
Two Factors ◽  
Aceh Province ◽  
Number Of Leaves ◽  
Almost All

This study aims to determine the effect of the concentration of ultra gene liquid biofertilizers and crowns compound NPK and to find out whether there is any interaction between the both of it on the growth of oil palm seedlings.This research was carried out at the main nursery land of Nusantara I Plantation Limited Company (PTPN I) Kebun Baru, Langsa City, Aceh Province from June to September 2017. This study used factorial randomized block design with 16 treatments repeated 3 times. This study consisted of two factors, namely the dose of ultra gene liquid biofertilizer 0.100, 200 and 300 ml and the dose of crowns compound NPK fertilizer 0,5,10 and 15 g. The results showed that the dose of Ultra Gen liquid biofertilizer significantly affected the stem diameter, leaf number and leaf area in almost all MSP and significantly affected the leaf area of 6 MSP. The dose of Ultra Gen liquid biofertilizer treatment has a very significant effect on the growth of oil palm seedlings, which is indicated by the parameters of the increase in stem diameter, number of leaves and leaf area, and only a significant effect on leaf area 6 weeks after observation. The dose of 200 ml of the Ultra Gen factor shows better growth than other doses. There is a real interaction on seedling growth as indicated by the parameters of the number of seedlings. The highest number of seed leaves was shown by the treatment of 100 ml / polybag ultra gen with NPK 5g/polybag (U1N1), and 200 ml / polybag with no NPK fertilization (U2N0), although not significantly different from the U0N0 and U3N3 treatment combinations, but significantly different with the combination of other treatments. Keywords: crowns NPK, oil palm seeds, ultra gene liquid biofertilizers

scholarly journals Analisis Pertumbuhan Tanaman Kedelai Pada Berbagai Jenis dan Dosis Mulsa Organik Gulma Kirinyuh dan Nimba

2018 ◽  
Vol 3 (3) ◽  
pp. 31-38
Author(s):  
Muhammad Suriyat ◽  
Ainun Marliah ◽  
Ainun Marliah ◽  
Hasanuddin Hasanuddin ◽  
Hasanuddin Hasanuddin
Keyword(s):  
Plant Growth ◽  
Leaf Area ◽  
Block Design ◽  
Dry Weight ◽  
Soybean Plant ◽  
Organic Mulch ◽  
Randomized Block Design ◽  
Different Types ◽  
Two Factors ◽  
Water Nutrients

Abstrak. Penggunaan mulsa dapat mengurangi persaingan antara gulma dan tanaman utama dalam memperoleh air, unsur hara dan cahaya serta menjaga kelembaban dari evaporasi. Dengan adannya upaya tersebut maka dapat meningkatkan pertumbuhan tanaman. Penelitian ini bertujuan untuk memperoleh informasi mengenai peningkatan pertumbuhan tanaman akibat jenis dan dosis mulsa organik gulma kirinyuh dan nimba pada tanaman kedelai, serta interaksi di antara kedua faktor tersebut. Penelitian ini telah dilaksanakan di Jalan T. Nyak Arief Desa Rumpeet, Aceh Besar di mulai sejak bulan April hingga Juli 2017. Titik koordinat percobaan terletak pada 5032'51,27" LU, 95022'11,25" BT pada ketinggian 6 meter di atas permukaan laut (dpl). Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola faktorial dengan 2 faktor dan 4 ulangan. Faktor pertama adalah jenis mulsa dengan 2 taraf yaitu mulsa kirinyuh dan nimba dan faktor kedua adalah dosis mulsa dengan 4 taraf yaitu 0 ton ha-1, 8 ton ha-1, 16 ton ha-1 dan 24 ton ha-1. Sehingga terdapat 8 kombinasi perlakuan dan 32 unit percobaan. Peubah yang diamati adalah luas daun dan bobot kering tanaman. Hasil penelitian menunjukkan bahwa jenis mulsa organik berpengaruh terhadap luas daun dan bobot kering 42 HST. Jenis mulsa nimba dapat meningkatkan luas daun lebih luas dan bobot kering tanaman paling tinggi. Dosis mulsa Dosis mulsa kirinyuh dan nimba berpengaruh terhadap luas daun dan bobot kering tanaman pada 42 HST dan 56 HST. Dosis mulsa nimba dapat meningkatkan luas daun lebih luas dan bobot kering tanaman paling tinggi. serta tidak ada interaksi antara jenis dan dosis mulsa.Analysis of Soybean Plant Growth at Different Types and Doses of Organic Mulch Weed Kirinyuh and NeemAbstract. The uses of mulch can reduce the competition between weeds and the main crops in case of obtaining water, nutrients and light elements and keep maintains the moisture from evaporation. With such efforts, it can increase the growth of plants. This study aims to obtain the information about increase of plant growth due to the type and dosage of organic mulch Kirinyuh weeds and nimbi on soybean crops, and the interaction between the two factors. This research has been done at Jalan T. Nyak Arief Rumpeet Village, Aceh Besar from April to July 2017. The experimental coordinate point at 5032'51,27 "LU, 95022'11.25" BT at an altitude of 6 meters above sea level (asl). This research uses Randomized Block Design (RAK) factorial pattern with 2 factors and 4 replications. The first factor is  the type of mulch with 2 levels, Kirinyuh weeds and nimbi and the second factor is mulching dosage with 4 levels, 0 ton ha-1, 8 ton ha-1, 16 ton ha-1 and 24 ton ha-1. There are 8 treatment combinations and 32 experimental units. The observed variables were leaf area and dry weight of the plant. The results showed that organic mulch affected the leaf area and dry weight of 42 HST. This type of mulch nimbi can increase the wider leaf area and the highest dry weight of the plant. The mulching dosage of kirinyuh and nimbi affect the leaf area and dry weight of the plant at 42 HST and 56 HST. The nimbi mulch dosage can increase the wider leaf area and the highest dry weight of the plant and there is no interaction between type and mulch dosage.

scholarly journals KOMBINASI WAKTU DEFOLIASI ENTRES DAN MODEL SAMBUNG PUCUK TERHADAP PERTUMBUHAN BIBIT CACAO (Theobroma cacao, L)

2019 ◽  
Vol 15 (2) ◽  
pp. 79-88
Author(s):  
ROSMAITI ROSMAITI ◽  
IWAN SAPUTRA
Keyword(s):  
Seedling Growth ◽  
Factor Model ◽  
Block Design ◽  
Environmental Design ◽  
Shoot Length ◽  
Treatment Combination ◽  
Randomized Block Design ◽  
Two Factors ◽  
Theobroma Cacao L ◽  
Treatment Design

Abstract   The aim of the study was to get the interaction between the time of entries defoliation and shoot grafting model that gave the best Cacao seedling growth. The treatment design consists of two factors, namely the defoliation time of the entries and the top graft model. The time of entries defoliation consists of 4 defoliation times, entres defoliation at the connection (W1), entres defoliation 3 days before connection (W2), entres defoliation 6 days before connection (W3), and entres defoliation 9 days before connection (W4). The connection factor model is tested by two connection models, namely, connecting gap (S1), and diagonal connection (S2). The environmental design used is a randomized block design in factorial patterns. Parameters of cacao seedling growth observed were the percentage of live seedlings (%), time of shoot buds (days), shoot length (cm), shoot diameter (cm), and a number of leaf buds (strands). The results of this research are that there is no interaction between the treatment combination of all observed parameters. The best time for defoliation is 9 days before connection. The defoliation model used shows different results that are not real.

PENGARUH KOMPOS SAMPAH KOTA DAN PUPUK KANDANG SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCOY (BRASSICA RAPA, L. CHINENSIS) PADA ALUVIAL KABUPATEN INDRAMAYU

2018 ◽  
Vol 9 (2) ◽  
pp. 153-163
Author(s):  
Wiwik Ambarsari ◽  
Henly Yuliana
Keyword(s):  
Plant Height ◽  
Brassica Rapa ◽  
Block Design ◽  
Cattle Manure ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Two Factors ◽  
Number Of Leaves ◽  
Experimental Garden

The study aimed to determine the effect of the combination of city waste compost and cattle manure on the growth and yield of pakcoy plants (Brassica rapa, L. Chinensis) in Aluvial, Indramayu Regency. The study was conducted at the Experimental Garden of the Faculty of Agriculture, Wiralodra University, Indramayu Regency from March to August 2018. This study used Factorial Pattern Randomized Block Design with two factors. The first factor is city waste compost and the second factor is cattle manure with 4 levels: 0%, 3.0%, 6.0%, and 9.0%, repeated twice. The results showed that there was an independent influence between city waste compost and cattle manure on plant height and number of leaves. The best combination to increase the feasibility weight of pakcoy consumption is by giving city waste compost 9.0% (S4) and cattle manure 6.0% (K3).

scholarly journals Nitrogen and potassium supply and the morphogenic and productive characteristics of marandu palisadegrass

2010 ◽  
Vol 39 (8) ◽  
pp. 1666-1675 ◽  
Author(s):  
Marcio Mahmoud Megda ◽  
Francisco Antonio Monteiro
Keyword(s):  
Leaf Area ◽  
Dry Matter ◽  
System Development ◽  
Block Design ◽  
Dry Mass ◽  
Dry Matter Production ◽  
Root System Development ◽  
Randomized Block Design ◽  
Matter Production ◽  
Specific Length

The objective of this work was to study morphogenic characteristics, and dry matter production of roots and shoots of marandu palisadegrass (Brachiaria brizantha cv. Marandu) submitted to combinations of nitrogen and potassium, in a nutritive solution, employing silica as substrate. The experiment was carried out in a greenhouse during the summer. It was used a 5² fractionated factorial scheme with 13 combinations of nitrogen and potassium, which were distributed in a randomized block design, with four replications. The nitrogen × potassium interaction was significant for the number of tillers and leaves, for leaf area, for shoots and root section dry mass, for total length and surface and specific length and surface in the roots. Production of aerial part dry mass positively correlated with the number of tillers and leaves and grass leaf area. Nitrogen rates modulated the root system development, and the root specific length and surface decreased when high rates of nitrogen and potassium were supllied. Nitrogen and potassium influence Marandu palisadegrass morphogenic characteristics, which are determinant for grass dry matter production.

scholarly journals Serapan Hara N, P, K dan Pertumbuhan Tanaman Jagung Pada Berbagai Dosis Pupuk Anorganik dan Organik di Tanah Inceptisol

2021 ◽  
pp. 55-66
Author(s):  
Mulyati Mulyati ◽  
Baharuddin AB ◽  
R Sri Tejo Wulan
Keyword(s):  
Plant Growth ◽  
Nutrient Uptake ◽  
Agronomic Traits ◽  
Block Design ◽  
Organic Fertilizer ◽  
Fertilizer Application ◽  
Organic Fertilizers ◽  
Randomized Block Design ◽  
Two Factors ◽  
Inorganic And Organic

The use of inorganic fertilizers has an important role in increasing plant growth and production. But it also causes various problems such as decreasing soil organic matter, soil acidity, soil degradation, nutrient imbalance and increasing environmental pollution. Therefore, it needs to be balanced with the provision of organic fertilizers. A field experiment was conducted to study the effect of application of various doses of inorganic and organic fertilizers on N, P, K nutrient uptake and maize plant growth. The experimental design used was a randomized block design arranged in a factorial manner consisting of two factors. The first factor is the dose of inorganic fertilizer (A): 0, 150 and 300 kg ha-1 phonska and the second factor is organic fertilizer plus (P): 0, 10, 20 tons ha-1. The two factors were combined and each treatment combination was repeated three times. The data obtained were analyzed by analysis of variance at the 5% level of significance. The results showed that there was no interaction between the application of inorganic and organic fertilizers on the growth and nutrient uptake of N, P and K. However, the application of inorganic and organic fertilizers had a significant effect on all tested agronomic traits except for plant height. Nutrient uptake of N, P and K also increased significantly due to the application of inorganic and organic fertilizers. The balance of inorganic and organic fertilizer application increases the availability of nutrients as well as the uptake of N, P, and K nutrients by maize plants.

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 Growth Response of Mucuna Cuttings to Concentration and Duration of Soaking Shallot Extract

2021 ◽  
Vol 4 (2) ◽  
pp. 122-129
Author(s):  
Enda Sabda Gentri Sembiring ◽  
Julaili Irni ◽  
Rama Riana Sitinjak ◽  
Bayu Pratomo
Keyword(s):  
Growth Response ◽  
Block Design ◽  
Duncan Multiple Range Test ◽  
Soaking Time ◽  
Extract Concentration ◽  
Survival Percentage ◽  
Randomized Block Design ◽  
Two Factors ◽  
Number Of Leaves ◽  
Range Test

Introduction: This study aims to determine the growth response of Mucuna bracteata cuttings to the concentration and duration of soaking shallot extract. Materials and Methods: This study used a factorial Randomized Block Design (RBD) with two factors, namely: shallot extract concentration (P) consists of 4 levels, include P0= untreated, P1= 10 ml, P2= 20 ml, P3= 30 ml, meanwhile the soaking time (Q) consists of 4 levels, such as Q0= momentarily dipping, Q1= 15 minutes, Q2= 30 minutes, Q3= 45 minutes. The data was processed by ANOVA and if significant, then further tested with Duncan Multiple Range Test (DMRT) at the rate of 5%. Results: The concentration of shallot extract, soaking time and their interaction had a very significant effect on the survival percentage of Mucuna bracteata D.C. cuttings. The highest survival percentage of cuttings of Mucuna bracteata on the effect of shallot extract concentration and soaking time was obtained in the P0Q0, P0Q1, and P3Q2 treatments after the lid was opened at 4 weeks after planting. In the number of leaves also had significant effect in the interaction of two factors

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