scholarly journals Pertumbuhan dan Produksi Dioscorea sansibarensis Pax pada Perlakuan Panjang lanjaran dan Waktu Batang Membelit*

2018 ◽  
Vol 45 (3) ◽  
pp. 249
Author(s):  
Solikin ,
Keyword(s):  
Block Design ◽  
Soil Surface ◽  
Dry Weight ◽  
Growth And Yield ◽  
Botanic Garden ◽  
Randomized Block Design ◽  
Two Factors ◽  
Main Plot ◽  
Total Plant ◽  
Total Dry Weight

Dioscorea is potentially used as staple food to support food security. The research was aimed to determine the effect of stake length and time of  stem twining  on  the growth of Dioscorea sansibarensis Pax. The experiment was conducted  in  Purwodadi Botanic Garden from December 2014 until May 2015 using split plot randomized block design consisted of two factors, i.e. the stake length and time of stem twining. The stake length was the main plot consisted of 150 cm, 100 cm and 50 cm above soil surface and without stake (control). The time of stem twining as subplots, i.e. stem twined early, twined at the time of 4 leaves stage, and twined at 8 leaves stage. Each combination of the treatments was replicated three times. The results showed that there was significant effect on the stake length  and the time of stem twining treatments on the plant growth and yield. The stake  length of 150 cm treatment produced the highest fresh tuber and total plant dry weight, i.e., 257.24 g and 132.77 g per plant, respectively. On the contrary, the plant without stake produced the lowest fresh tuber and  total dry weight of plant, i.e., 112.10 g and 48.65 g per plant, respectively.<br /><br />Keywords: biomass,leaf area, photosyntesis, tuber weight

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 THE RESPONS ON GROWTH AND YIELD OF OKRA (Abelmoschus Esculentus (L.) Moench) PLANTS USING SUBSTRATE HYDROPONIC SYSTEM IN VARIOUS EC VALUE OF NUTRITION SOLUTIONS AND TYPES OF PLANTING MEDIA

Agrivet ◽  
2018 ◽  
Vol 24 (2) ◽  
Author(s):  
Yogi Adiyasa Febriantara ◽  
Ellen Rosyelina Sasmita ◽  
Endah Budi Irawati
Keyword(s):  
Nutrient Solution ◽  
Block Design ◽  
Fruit Weight ◽  
Growth And Yield ◽  
Hydroponic System ◽  
Randomized Block Design ◽  
Two Factors ◽  
Main Plot ◽  
The Right ◽  
Very High

Okra (Abelmoschus esculantus) L. Moench), is an important vegetable that grows in the tropical and sub-tropical parts of the world. Okra plants contain very high nutritional value (at 100 g of young okra fruit containing 35 g of calories, 89.6 g of water, 6.4 g of carbohydrates, 1.9 g of protein, 0.4 g of fat, 1.2 g of fiber, 0 , 7 g of minerals). In Indonesia, okra plants have not been widely cultivated and the cultivation method has not used the right technology, so it is necessary to examine the proper cultivation methods of Okra. This study aims to determine the EC value of the most optimal nutrient solution and the effect of the type of planting media that is best on the growth and yield of okra plants. The research was carried out in plastic houses located in Pondok, Karangbendo, Banguntapan, Bantul, Yogyakarta in May to August 2018. Experiments using polybag with a Complete Randomized Block Design (RAKL) Split Plot two factors were repeated 3 times. The first factor as the main plot is the EC value of nutrient solution (C1: EC value 1.5 mS / cm, C2: EC value 2 mS / cm, C3: EC value 2.5 mS / cm) and the second factor as sub plot is type planting media (M1: Husk charcoal, M2: Sand Malang, M3: Husk charcoal + Cocopeat (1:1). The results showed that there was no interaction between the treatment of giving various EC values of nutrient solution and type of planting media. The treatment of various EC values of nutrient solution and type of planting media significantly affected the parameters of plant height growth, leaf area, root volume, flowering age, stem diameter, parameters of total fruit yield per plant, fresh weight per fruit, total fruit weight per plant, fruit weight per Ha. The treatment of giving EC values of 2.0 mS / cm showed suitable results for the growth and yield of okra plants. The treatment of the type of husk charcoal growing media showed suitable results for the growth and yield of okra plants.Keywords: Okra Plant, Substrate Hydroponic, Planting Media, Solution EC Value

scholarly journals Effect of drought stress and mycorrhizal dose on growth and yield of maize (Zea mays L.)

2022 ◽  
Vol 951 (1) ◽  
pp. 012067
Author(s):  
Rusmana ◽  
E P Ningsih ◽  
A N Hikmah
Keyword(s):  
Zea Mays ◽  
Drought Stress ◽  
Zea Mays L ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Stress Treatment ◽  
Randomized Block Design ◽  
Two Factors ◽  
Four Levels

Abstract This study aims to determine the effect of drought stress and mycorrhizal dose on the growth and yield of maize (Zea mays L.). The research was done in the BPTP Banten Screen House and the Soil and Climate Laboratory of the Faculty of Agriculture, Sultan Ageng Tirtayasa University starts from November 2020 until February 2021. This study used a factorial randomized block design (RBD) consisting of two factors. First factor was drought stress with four levels, namely k1 (100% FC), k2 (80% FC), k3 (60% FC), and k4 (40% FC) and second was the mycorrhizal dose with 3 levels, called m0 (0 g/pot), m1 (10 g/pot), and m2 (20 g/pot). There were 12 treatment combinations that were repeated 3 times in order to obtain 36 experimental units. The results showed that the drought stress treatment had a significant effect on maize plant height at 7 WAP of 174.22 cm, plant dry weight of 86.67 g, root dry weight of 21.67 g, and seed dry weight of 37 g. Drought stress of 40% FC can reduce the growth and yield of maize. The mycorrhizal dose treatment had no significant effect on the growth and yield of maize. The application of mycorrhizal dose of 20 g/pot tends to increase the growth and yield of maize. There was no interaction between drought stress treatment and mycorrhizal dose on growth and yield of maize.

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 Effect of Biochar from Urban Waste and Eco-enzymes on Growth and Yield of Shallots (Allium ascalonicum, L)

2021 ◽  
Vol 5 (2) ◽  
pp. 105-113
Author(s):  
Elisabet Restiana Jaya ◽  
Yohanes Parlindungan Situmeang ◽  
Anak Agung Sagung Putri Risa Andriani
Keyword(s):  
Design Method ◽  
Block Design ◽  
Dry Weight ◽  
Fruit Weight ◽  
Growth And Yield ◽  
Enzyme Treatment ◽  
Fresh Weight ◽  
Urban Waste ◽  
Randomized Block Design ◽  
Two Factors

Abstract This study aims to determine the effect of biochar dose from urban waste and the concentration of eco-enzymes and their interactions on the growth and yield of shallots. The research was carried out in the greenhouse of the Faculty of Agriculture,Warmadewa University with an altitude of 25 m above sea level, and took place from April to June 2021. This study used a factorial randomized block design method consisting of two factors. The first factor is the dose of biochar with 4 levels (0; 5; 10; and 15 tons ha-1), while the second factor is the concentration of eco-enzyme which consists of 4 treatment levels (0; 7.5; 15.0; and 22.5 ml l-1). The results showed that the interaction between the dose of biochar and the concentration of eco-enzyme had a significant effect on the fresh weight of the stover per clump and had a very significant effect on the dry weight of the stover per clump, but had no significant effect on other variables. The treatment dose of biochar and eco-enzyme had a very significant effect on all observed variables. The results showed that the biochar and eco-enzyme treatments had a very significant effect on all observed variables. The application of biochar and eco-enzyme has a very significant effect on all observed variables. The provision of biochar treatment from urban waste was able to increase the fresh weight of tubers in the 15-ton ha-1 treatment, which was an increase of 39.40% compared to without biochar, while the highest fresh fruit weight was obtained in the eco-enzyme treatment of 22.5 ml l-1, which increased by 29.77% compared without eco-enzyme. Keywords:  Biochar; urban waste; eco-enzyme; shallots  

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).

scholarly journals GROWTH AND YIELD OF ONION (Allium ascalonicum L.) AGAINST VARIOUS CONCENTRATIONS OF LIQUID ORGANIC FERTILIZER

2018 ◽  
Vol 4 (1) ◽  
pp. 26
Author(s):  
Sri Lestari Galagi ◽  
Aiyen Aiyen ◽  
Muhammad Anshar Pasigai
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Economic Value ◽  
Dry Weight ◽  
Fertilizer Application ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Total Dry Weight ◽  
Physical And Chemical

Onion (Allium ascolanicum L.) is not only popular as cooking spices in Indonesia but also throughout the world. Onion that has high economic value, has its own attraction to be cultivated by farmers. However, farmers often face some problems in onion farming. Problems were faced by farmers related to social economic conditions both internal, external and natural conditions. Fertilizer application for onion can use inorganic and organic fertilizer materials. The use of inorganic fertilizers without the addition of organic fertilizers over a long period of time, suspected to cause a decrease in soil physical and chemical capabilities, with the application of solid and liquid organic fertilizer is predicted to be more effective because the elements are more than one element. The use of fertilizers and organic matter through soil is often inefficient because of the fixation by soil particles. Liquid fertilizers administered overcome gapnutrients during growth. Herbafarm liquid organic fertilizer is a type of liquid fertilizer released by PT. Sidomuncul herbafarm which contains bio protectant, processed from by products of medicinal products made from raw medicinal plants and spices. Herbafarm contains macro and micro nutrients and also organic compounds that are essential for the growth and development of plants. This research was conducted in Sidera village, Biromaru sub-district, Sigi regency, Central Sulawesi Province. This study used a Randomized Block Design consisting of 5 treatment levels: P0 = control, P1 = 1 ml/liter of water, P2 = 2 ml/Liter of water, P3 = 3 ml/liter of water, and P4 = 4 ml/liter of water. All treatments were repeated 4 (four) times, so that there were 5 treatments each time 4 replicates = 20 experimental units. The results of this research were the best herbafarm POC on the treatment of     4 ml/liter of water that was on the parameters of plant height of  33,56 cm, leaves number  as much as 30. 63 blades, total dry weight of crop 9.99 g, number of tubers per family of 8.13 fruit, tuber diameter  of 20.26 mm, tuber length of  34.55 mm, fresh tuber weight per family of 32.57 g, tuber water content of 114.54 g and Weight of tuber per hectare 8.68 ton.ha-1.

scholarly journals Pengaruh Kosentrasi dan Frekuensi Pemberian Pupuk Hayati Bio-EXTRIM Terhadap Pertumbuhan dan Hasil Tanaman Wortel (Daucus carota L.) dalam Pot di Dataran Rendah

2019 ◽  
Vol 5 (2) ◽  
pp. 112
Author(s):  
Riana Amalia ◽  
Aluh Nikmatullah ◽  
Karwati Zawani
Keyword(s):  
Daucus Carota ◽  
Block Design ◽  
Sugar Content ◽  
Dry Weight ◽  
Growth And Yield ◽  
Leaf Biomass ◽  
Carrot Root ◽  
Daucus Carota L ◽  
Randomized Block Design ◽  
Two Factors

This study aimed to determine the effect of the concentration and frequency of Bio-EXTRIM biofertilizer applications and their interactions on the growth and yield of carrot (Daucus carota L.) plants cultivated using pots in the lowland. This research was conducted in the rice fields of Siren Hamlet, East Rumbuk Village, East Lombok sub-district, from March toJune 2019, and arranged according to the Randomized Block Design (RBD) factorial with two factors. The first factor was the concentration of  Bio-EXTRIM and the second factor was the frequency of Bio-EXTRIM applications; each consisted of 3 levels and thus resulted in 9 interractio. The interraction were: concentration of 0.25%  with 4 times application, concentration of  0.25% with 5 times application, concentration of 0.25% with 6 times application, concentration of 0.5% with 4 times application, concentration of 0.5% with 5 times application, concentration of 0.5% with 6 times application, concentration of 1% with 4 times application, concentration of 1% with 5  times application, and concentration of 1% with 6 times application. The results showes that the concentration of Bio-EXTRIM biofertilizer had significant effect on the rate of carrot leaf stalks growth, with concentration of 0.25% had the highest leaf stalk growth rate. The frequency of Bio-EXTRIM biofertilizer applications influenced the dry weight of leaf biomass, the middle diameter of the carrot root and the sugar content of the carrot root. The highest dry weight of leaf biomass and diameter of the tuber were obtained in carrot plants treated with Bio-EXTRIM biofertilizer for 4 times, while the sweetest tubers were obtained in carrot plants treated with Bio-EXTRIM biofertilizer for 6 times. However, there was no interaction between the concentration and frequency of Bio-EXTRIM biofertilizers in influencing the growth and yield of carrots grown in the pots in the lowlands

scholarly journals Penggunaan Biochar dan Tinggi Muka Air pada Umur Satu Bulan setelah Tanam terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah

2019 ◽  
Vol 8 (2) ◽  
pp. 202-212
Author(s):  
Susilawati Susilawati ◽  
Irmawati Irmawati ◽  
Sri Sukarmi ◽  
Astuti Kurnianingsih ◽  
Ade Mutia
Keyword(s):  
Plant Height ◽  
Water Table ◽  
Block Design ◽  
Soil Surface ◽  
Dry Weight ◽  
Growth And Yield ◽  
Leaf Number ◽  
Fresh Weight ◽  
Randomized Block Design ◽  
Basin Scale

Susilawati S, Irmawati I, Sukarmi S, Kurnianingsih A, Mutia A. 2019. The application of biochar and water table at one month after planting on growth and yield of shallot. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands. 8(2):202-212. The success of onion self-sufficiency is the arrangement and growth of production centers that are not only concentrated in Java. The research aimed to evaluate the effect of biochar application and water table treatment on growth and yield of shallot plant. The research was conducted in Experimental Farm of Agriculture Faculty, Sriwijaya University at 2019. Materials used consisted of shallot bulb of Bima Brebes variety, oil palm shells biochar, paper bag, and plastic bag. While the tools used were hoe, gauge, pH meter, basin, scale, and oven. Factorial Randomized Block Design was used with two factors and three replicates. The first factor was biochar dosages consisting of P1 (51 g/plant) and P2 (102 g/plant) and the second factor was soil water table consisting of T0 (no water table treatment), T1 (10 cm of water table below soil surface), T2 (15 cm of water table below soil surface) and T3 (30 cm of water table below soil surface). The observed parameters included plant height, leaf number, tiller number, total bulb fresh weight, bulb fresh weight, bulb dry weight and root length. Results showed that the application of biochar and water table treatment statistically affected the growth and yield of shallot plant. The effect on both growth and yield parameters were obtained from the combination of P2T3. Correlation was found between plant height and leaf number, total bulb fresh weight and bulb fresh weight.

scholarly journals GROWTH AND YIELD OF SOYBEAN WITH PENERGETIC APPLICATION

2017 ◽  
Vol 18 (4) ◽  
pp. 95
Author(s):  
Adriano Aparecido de Souza ◽  
Fabio Zanuto de Almeida ◽  
Odair Alberton
Keyword(s):  
New Technologies ◽  
Animal Feed ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Soybean Yield ◽  
Randomized Block Design ◽  
Nutritional Qualities ◽  
Chlorophyll Index ◽  
Total Dry Weight

The soybean (Glycine max L.) plant is economically important for the food and animal feed industries due to its nutritional qualities. Soybean crops are highly productive and responsive to new technologies. The aim of this study was to assess the effect of Penergetic-P and Penergetic-K on the dry weight of shoot (DWS), dry weight of root (DWR), total dry weight (DWT), dry weight of nodules (DWN), number of nodules per plant (NNP), level of N in the shoot (NS), chlorophyll index, plant height and soybean yield. The experiment was conducted in a randomized block design with three replications. The means were compared by ANOVA and Duncan test (p ≤ 0.05). Differences among treatments for NNP were not significantly evident, but observed for DWN. The application of Penergetic-K in soil increased significantly the DWN in comparison with the application of only NPK and micronutrients. The DWR, DWS, DWT and the DWS/DWR ratio didn’t differ significantly among the treatments as well as the chlorophyll index and NS. The grain yield was significantly lower with the addition of NPK + micronutrients and significantly higher with the addition of Penergetic-K. The Penergetic-K promoted an increased soybean yield, up to 20% compared to the treatment with only NPK + micronutrients. It was concluded that the use of Penergetic benefits the soybean production and the soil quality.

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