scholarly journals UJICOBA PENANAMAN LADA - LADA (Micromelum minutum) UNTUK PEMBINAAN HABITAT KUPU – KUPU DI TAMAN NASIONAL BANTIMURUNG BULUSARAUNG

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Heri Suryanto
Keyword(s):  
Plant Growth ◽  
Efficient Method ◽  
National Park ◽  
Block Design ◽  
Best Value ◽  
Number Of Leaves

Butterfly is a typical fauna in Bantimurung Bulusaraung National Park. Its population are more and more decreased in nature due to decreased of feed plant of butterfly caused by logging and encroachment. In order to get effective and efficient method, research was conducted. Butterfly improvement research in Bantimurung Bulusaraung National Park  was carried out in the evaluation of plant growth. Planting trials were carried out in using the Randomysed Completely Block Design (RCBD) method with 4 levels of fertilization treatment, i.e control, 300gr fertilizer dosage for planting holes, 600 gr for planting holes and 900 g for planting holes. The results showed that the best dose of manure in Micromelum minutum 600 gr treatment gave the best value of number of leaves. Chlorosis made growth of the plants were not optimal due to fast drainase of the soil.

scholarly journals UJICOBA PENANAMAN LADA - LADA (Micromelum minutum) UNTUK PEMBINAAN HABITAT KUPU – KUPU DI TAMAN NASIONAL BANTIMURUNG BULUSARAUNG

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Heri Suryanto
Keyword(s):  
Plant Growth ◽  
Efficient Method ◽  
National Park ◽  
Block Design ◽  
Best Value ◽  
Number Of Leaves

Butterfly is a typical fauna in Bantimurung Bulusaraung National Park. Its population are more and more decreased in nature due to decreased of feed plant of butterfly caused by logging and encroachment. In order to get effective and efficient method, research was conducted. Butterfly improvement research in Bantimurung Bulusaraung National Park  was carried out in the evaluation of plant growth. Planting trials were carried out in using the Randomysed Completely Block Design (RCBD) method with 4 levels of fertilization treatment, i.e control, 300gr fertilizer dosage for planting holes, 600 gr for planting holes and 900 g for planting holes. The results showed that the best dose of manure in Micromelum minutum 600 gr treatment gave the best value of number of leaves. Chlorosis made growth of the plants were not optimal due to fast drainase of the soil.

RESPON PERTUMBUHAN TANAMAN CABAI MERAH TERHADAP BERBAGAI KONSENTRASI GARAM PADA INCEPTISOL JATINANGOR

2021 ◽  
Vol 3 (01) ◽  
pp. 1-9
Author(s):  
Ibnu Rizki Perdana ◽  
Mieke Rochimi S ◽  
Pujawati Suryatmana
Keyword(s):  
Plant Growth ◽  
Growth Parameters ◽  
Block Design ◽  
Economic Value ◽  
Soil Salinization ◽  
Marginal Lands ◽  
Randomized Block Design ◽  
Nacl Concentration ◽  
Number Of Leaves ◽  
Saline Land

Chili (Capsicum annum L) was one of the vegetable commodities that have a significant  economic value. Farmland narrowed due to land conversion led to a shift of fertile agricultural lands into marginal lands such as saline land. This research aimed to determine respond of chili plant growth  to salinity stress in Inceptisols. The experiment was conducted in August-October 2020 with located at Ciparanje Experimental field of Faculty of Agriculture, Padjadjaran University, Jatinangor District, Sumedang Regency. This research used randomized block design using four level treatment of NaCl concentration: 0 dS/m (a0), 2 dS/m (a1), 4 dS/m (a2), and 6 dS/m (a3). The result showed that there was no significant between treatment soil salinization of plant growth parameters like plant height and shoot root ratio but significant of number of leaves at 7 day after plant and canopy width at 28 day after plant on treatment salinization 6 dS/m.

scholarly journals Effect of different application forms of efficient microorganisms on the agricultural productive of two bean cultivars

2019 ◽  
Vol 72 (3) ◽  
pp. 8927-8935 ◽  
Author(s):  
Alexander Calero Hurtado ◽  
Yanery Pérez Díaz ◽  
Dilier Olivera Viciedo ◽  
Elieni Quintero Rodríguez ◽  
Kolima Peña Calzada ◽  
...  
Keyword(s):  
Plant Growth ◽  
Block Design ◽  
Growth And Yield ◽  
Control Soil ◽  
Soil Inoculation ◽  
Randomized Block Design ◽  
Two Factors ◽  
Number Of Leaves ◽  
The Common ◽  
Number Of Seeds

The use of Efficient Microorganisms (EM) can be an effective alternative to improve plant growth and yield in the bean cultivation. Therefore, different forms of application of efficient microorganisms were evaluated in the production of two cultivars of the common bean from November of 2013 to March of 2014. Two factors were studied; the first one was comprised of the two cultivars, Velazco Largo (VL) and Cuba Cueto (CC-25-9-N). The second factor consisted of four treatments with EM; without EM (control), soil inoculation (100 mL L-1), foliage applications (100 mL L-1), and the combined soil inoculation (100 mL L-1) plus foliar applications (100 mL L-1). The experiment was carried out in a randomized block design, in factorial outline 2×4, with three repetitions. The agronomic indicators were evaluated as the number of leaves per plant, the height of plants, number of pods per plant, number of seeds per pod, the mass of 100 seeds (g) and the yield (t ha-1). The results showed that the different forms of application of efficient microorganisms stimulated the agronomic indicators evaluated in both crops. The associated applications between the inoculation of the soil and foliage applications of efficient microorganisms provided better results, producing increments in the yield of 1.13 t ha-1 in VL and 2.15 t ha-1 in CC-25-9-N.

scholarly journals Impact of salicylic acid and biosilica application on plant growth of shallot under water deficit

2021 ◽  
Vol 883 (1) ◽  
pp. 012049
Author(s):  
L D Indarwati ◽  
E Sulistyaningsih ◽  
B Kurniasih
Keyword(s):  
Salicylic Acid ◽  
Plant Growth ◽  
Water Deficit ◽  
Stomatal Density ◽  
Block Design ◽  
Fibrous Root ◽  
Bulb Formation ◽  
Number Of Leaves ◽  
Four Blocks ◽  
And Control

Abstract Shallot is a horticulture crop with a fibrous root system, which is susceptible to water deficit, particularly in the bulb formation stage. This study was carried out to examine the effects of salicylic acid (SA) and biosilica (Si) exogenous induction on plant growth of shallot grown under water deficit in plastic baskets. A factorial 4×2 experiment was laid out in a randomized complete block design with four blocks. The first factor of treatments was a four-level exogenous induction, i.e., 0.5mM SA, 6mM Si, combination (0.5mM SA and 6mM Si), and control (0 without SA and Si). The second factor was a level of interval irrigations i.e, one-day interval and three-day interval. The results showed that the treatment of combination 0.5mM SA and 6mM Si can maintained a plant height and the number of leaves was better than the control under water deficit. Avoidance was one of the mechanisms of shallot in dealing with water deficit, namely by reducing the stomatal density. Decreased stomatal density was negatively correlated with water use efficiency.

scholarly journals Seedling Growth Analysis of Papaya Cultivated on Several Planting Media Enriched by Plant Growth Promotor Microbes

2021 ◽  
Vol 36 (2) ◽  
pp. 283
Author(s):  
Dewi Fatria ◽  
Andre Sparta ◽  
Deni Emilda ◽  
Bambang Hariyanto ◽  
Tri Budiyanti ◽  
...  
Keyword(s):  
Plant Growth ◽  
Seedling Growth ◽  
Growth Analysis ◽  
Block Design ◽  
Medium Composition ◽  
Media Composition ◽  
Tropical Fruit ◽  
Experimental Station ◽  
Randomized Complete Block Design ◽  
Number Of Leaves

<p class="KataPengantar">There are factors contributed to the growth and development of fruit crop seedling. Microbes are well known as plant growth promotors such as symbiotic mycorrhizae and antagonist fungi, <em>Trichoderma </em>spp. The main objective of this experiment is to find out the best medium composition enriched by beneficial microbes to improve papaya seedling growth. The experiment was conducted at Sumani Experimental Station, Indonesian Tropical Fruit Research Institute, Solok, West Sumatera, Indonesia from August until December 2017. The experiment was arranged in a Randomized Complete Block Design with ten treatments and three replicate blocks. The treatments were ten combinations of media for papaya seedling growth enriched by plant growth promotor microbes. In this experiment, medium soil with additional manure, rice husk charcoal and compost (single or combination) combined with mycorrhizae were used. Also, the effect of <em>Trichoderma </em><em>sp</em><em>.</em> enrichment into media composition were tested in this experiment. Treatments SCRMc and SCRMcT; with its complexity; were the best media composition to promote papaya seedling growth. These treatments resulted in best performance of plant height, stem diameter and number of leaves of papaya seedlings. The additional of <em>Trichoderma </em><em>sp</em><em>.</em> into medium did not show beneficial effect for all parameters in this experiment.</p>

scholarly journals Morphological Response of Bawang Dayak (Eleutherine americana Merr.) on Plant Growth Promoting Rhizobacteria Application

Akta Agrosia ◽  
2020 ◽  
Vol 23 (1) ◽  
pp. 33-37
Author(s):  
Fera Ariska ◽  
Marlin Marlin ◽  
Widodo Widodo
Keyword(s):  
Plant Growth ◽  
Immersion Time ◽  
Block Design ◽  
Plant Growth Promoting Rhizobacteria ◽  
Growth And Yield ◽  
Morphological Response ◽  
Randomized Block Design ◽  
Plant Growth Promoting ◽  
Number Of Leaves ◽  
Growth Promoting

Bawang dayak is the important medicinal plant that need to be developed in cultivation techniques and production. The use of Plant Growth Promoting Rhizobacteria (PGPR) recently known to be effective to increase plant growth and yield. The research aimed to determine the optimal concentration and immersion time of PGPR on the growth and yield of bawang dayak. The experiment was arrange in complete randomized block design (RCBD) consisting of two factors. The first factor is the concentration of PGPR with 4 levels namely K0 = 0 g L-1, K1 = 5 g L-1, K2 = 10 g L-1 and K3 = 15 g L-1.  The second factor is immersion time of seed, namely P1 = 10 minutes, P2 = 20 minutes, P3 = 30 minutes and P4 = 40 minutes.  The results showed that there was an interaction between concentration and immersion time of PGPR giving effect to the number of leaves and the number of tillers. The immersion time of PGPR for 10 minutes with a concentration of 15 g L-1produced the highest number of leaves (58 leaves) and produced the highest number of tillers (27.67 tillers).  The treatment of PGPR concentration or immersion time of PGPR singly did not affect all observed variables of growth and yield of bawang dayak.

scholarly journals The Effect of Shallot Extract and Auxin-Plant Growth Regulators on the Growth of Mucuna bracteata D.C.

2021 ◽  
Vol 4 (2) ◽  
pp. 130-138
Author(s):  
Silvana Prameswari ◽  
Bayu Pratomo
Keyword(s):  
Plant Growth ◽  
Growth Regulators ◽  
Growth Regulator ◽  
Oil Palm ◽  
Plant Growth Regulator ◽  
Block Design ◽  
Distilled Water ◽  
Survival Percentage ◽  
Randomized Block Design ◽  
Number Of Leaves

Introduction: This study aims to obtain concentration of shallot extract (Allium cepa ) and growth regulators to increase growth of Mucuna bracteata. Mucuna is a land cover plant that must be planted in oil palm plantation areas. It is very important to be able to cover the planting area. Materials and Methods: This study used two factorial in randomized block design. The first was concentration of shallot extract per 100 ml distilled water consists of 4 levels, such as control (B0), 10 cc (B1), 20 cc (B2), 30 cc (B3) and the second was the auxins-plant growth regulator consists of 4 levels: Control (G0), 100 ppm (G1), 200 ppm (G2), 300 ppm (G3). Data analyzed with ANOVA with a significant 5% and continued with the DMRT using SAS version 9.1.3. Results: It was found that effect of concentration of shallot extract had a significant effect on survival percentage of Mucuna bracteata at a concentration of 10 cc (B2) after opening the lid at four weeks after planting (WAP) and did not change until 8 WAP. Likewise, the number of leaves at the control concentration (B0) at the age of 6 WAP, and a concentration of 10 cc (B1) at the age of 7-8 WAP. The concentration of growth regulators and their interactions did not significantly affect the survive percentage and number of leaves in Mucuna bracteata.

scholarly journals Aplikasi Berbagai Bahan ZPT Alami untuk Meningkatkan Pertumbuhan Bibit Kemiri Sunan (Reutealis trisperma (Blanco) Airy Shaw)

Jurnal Agro ◽  
10.15575/1307 ◽  
2017 ◽  
Vol 4 (1) ◽  
pp. 40-49 ◽  
Author(s):  
Fitri Kurniati ◽  
Tini Sudartini ◽  
Dikdik Hidayat
Keyword(s):  
Experimental Design ◽  
Plant Growth ◽  
Block Design ◽  
Germination Percentage ◽  
Coconut Water ◽  
Bamboo Shoot ◽  
Natural Plant ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Germination And Growth

Candlenut cv. Sunan is alternative biofuels plant also as raw of many industrial products. Its hard pulp seed becomes barrier of germination. This condition can be overcome by  giving natural plant growth regulators (PGRs), i,e shallot as auxin source, bamboo shoot as gibberellin source, banana bulb and coconut water as sources of cytokinin. The research aim was knowing effect of various PGRs and their combinations to promote germination and growth of seedling candlenut cv Sunan. The research was done from June to October 2016, in experimental design of Randomized Block Design (RBD), consisted of : a0 : control (without PGRs); a1 : shallot (BM); a2 : bamboo shoot (RB); a3: banana bulb (BP);  a4 : coconut water (AK); a5 : BM+ RB; a6 : BM + BP; a7 : BM + AK; a8 : RB+ BP;  a9 : RB + AK;  a10  : BP + AK;  a11 : BM + RB + BP + AK, all repeated three times. The result showed that application of natural PGRs had significant effect on germination percentage, plant height on 30 days after planting (dap), 37 dap, 44 dap, and 51 dap,  number of leaves 51 dap. Application of BP + AK gave the best effect on germination (97.78%), but no significant different with RB + BP; BM + RB + BP + AK. Application of BP + AK generated highest plant (13.57 cm). The best of the number of leaves was RB + AK (1.45 leaves). Overall application of natural PGRs from banana bulb + coconut water gave the best effect, besides bamboo shoot and shallot have opportunity to be developed.

scholarly journals PENGARUH KEMIRINGAN TALANG TERHADAP PERTUMBUHAN DAN HASIL DUA VARIETAS PAKCOY (Brassica rapa L.) DENGAN SISTEM HIDROPONIK NUTRIENT FILM TECHNIQUE

2021 ◽  
Vol 10 (1) ◽  
pp. 96
Author(s):  
Syahtian Suprayogi ◽  
Suprihati Suprihati
Keyword(s):  
Plant Growth ◽  
Dissolved Oxygen ◽  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Crown Diameter ◽  
Central Java ◽  
Number Of Leaves

The slope of the gutter is one of the factors that affect plant growth and yield. This tilt affects the dissolved oxygen content in the hydroponic nutrient flow. Dissolved oxygen is one of the factors that can affect plant growth and yield. This study aims to determine the effect of guttering on the growth and yield of pakcoy plants. The research was conducted in Salatiga, Central Java from March to May 2019 in a greenhouse. Combination treatment of Pakcoy variety with gutter slopes. Each was repeated four times to obtain 24 experimental trials. This study used a randomized block design. The parameters observed were dissolved oxygen, number of leaves, plant height, shoot diameter, plant fresh weight, upper fresh weight, lower fresh weight, upper dry weight, and lower dry weight. Data analysis using variance. The DMRT test was used to see the distance between treatments with a 95% confidence interval. Based on the research results, the combination of varieties and the slope of the gutter had a significant effect on the number of leaves, crown diameter, and plant fresh weight. The combination of green pakcoy varieties with a 12% gutter slope gave the best results including plant height 25.32 cm, number of leaves 18.83, crown diameter 33.36 cm and fresh weight of 161.4 g plant-1. Keywords: NFT, varieties, slope gutters, dissolved oxygen

scholarly journals Preliminary Evaluation of Growth Response of Two Cowpea Accessions to Water Stress

2019 ◽  
Vol 39 (04) ◽  
Author(s):  
Rashied Tetteh ◽  
Samuel Kwasi Boateng ◽  
Kwaku Junior Asamoah
Keyword(s):  
Water Stress ◽  
Plant Growth ◽  
Plant Height ◽  
Block Design ◽  
Plant Genetic Resources ◽  
Dry Mass ◽  
Preliminary Evaluation ◽  
Eastern Region ◽  
Number Of Leaves ◽  
Plant Dry Mass

Water deficit is one of the most important factors that affect plant growth and development. To assess the effect of water stress on growth of two cowpea accessions (i.e. UCC 321 and GH 4769), a field study was conducted at the experimental site of CSIR-Plant Genetic Resources Research Institute, Bunso, Eastern Region-Ghana during the minor season. The treatments comprised of non-watered and well-watered cowpea plants for thirty-two days. The experiment was a 2 x 2 factorial replicated three times in a randomised complete block design. Growth was determined by measuring plant height, number of leaves per plant and plant dry mass (i.e. leaf, stem, root and total plant). Water stress reduced plant height, number of leaves and plant dry mass. Dry-mass accumulation in above-ground plant organs was lower in non-watered plants than in the well-watered treatment. This indicated that irrigation was necessary to optimize cowpea production, and that a deficit in irrigation might affect plant growth as soil becomes dry.

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