Respon Pertumbuhan Bibit Salak (Salacca Zallaca) terhadap Dosis Spora Endomikoriza pada Media Pembawa Pasir Kuarsa dan Zeolit

Response of Salak Seedlings (Salacca Zallaca) Growth to Dosage of Endomycorrhizal Spore in Quartz Sand and Zeolite Carrier Media. This study aimed to study the effect of endomycorrhizal spore dosage and carrier media that were applied directly to the roots of salak plants. The research designed as factorisl by using Randomized Block Design with 2 treatment factors. The first factor was number of endomycorrhiza spores consists of 4 levels i.e 0, 75, 150, and 225 spores per 500 g carrier media per polybag, while the second factor was the type of carrier media consist of 2 levels i.e zeolite and quartz sand. The results showed that interaction between endomycorrhizal spore dosage with carrier media did not significantly influence the growth of salak seedlings. Endomycorrhizal spores in doses of 75, 150 and 225 spores per polybag increased root infection and leaf P nutrient content compared to control, but seed height, leaf area, shoot dry weight, root dry weight and total dry weight of seedlings not significantly difference. The zeolite carrier media caused root infection by mycorrhizal was higher than quartz sand media, but the P nutrient uptake and seedling growth were not significantly different. Based on the results of this study it is necessary to make a longer observation of the effect of endomycorrhizal spore doses and carrier media on the growth of salak seedlings.

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

Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) ◽

10.24831/jai.v45i3.13078 ◽

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. Keywords: biomass,leaf area, photosyntesis, tuber weight

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Growth And Yield of Sorghum (Sorghum bicolor (L.) Moench) Varities in Sokoto Sudan Savanna of Nigeria

Journal of Applied Sciences and Environmental Management ◽

10.4314/jasem.v25i8.35 ◽

2021 ◽

Vol 25 (8) ◽

pp. 1513-1518

Author(s):

A.S. Gunu ◽

M. Musa

Keyword(s):

Leaf Area ◽

Block Design ◽

Dry Weight ◽

Growth And Yield ◽

Area Index ◽

Days To Heading ◽

Number Of Leaves ◽

Total Dry Weight ◽

Sudan Savanna ◽

Stalk Weight

Field trial was carried out during the 2019 rainy season (June to October) at the Dryland Teaching and Research Farm of the Faculty of Agriculture, Usmanu Danfodiyo University, Sokoto to determine the growth and yield of sorghum varieties in the study area. The treatments consisted of five (5) sorghum varieties (Samsorg 45, Samsorg 46, Janjari, Yartawa and Jardawa), the treatments were laid out in a Randomized Complete Block Design (RCBD) replicated three (3) times. Data were collected on the growth and yield of the crop. Janjari and Jardawa varieties were higher in plant height. Jardawa and Yartawa varieties were higher in number of leaves. Janjari and Yartawa varieties were higher in total dry weight. Janjari, Jardawa and Yartawa varieties were higher in harvest index. Yartawa variety was higher in leaf area, leaf area index and 1000-grain weight. Jardawa variety was higher in panicle length. Janjari variety was early in number of days to heading, flowering, and maturity and was higher in dry stalk weight. The grain yield (249 – 1506kg ha-1 ) was higher in Janjari and Yartawa varieties (1268 – 1506 kg ha-1). Based on the findings of this research, it could be concluded that Janjari and Yartawa varieties performed better than other varieties in the study area.

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RESPON PERTUMBUHAN BIBIT CENGKEH (Syzgium aromaticum (L.) Merr dan Perry) KULTIVAR ZANZIBAR AKIBAT PUPUK NPK DAN PUPUK ORGANIK CAIR

Paspalum: Jurnal Ilmiah Pertanian ◽

10.35138/paspalum.v4i1.24 ◽

2017 ◽

Vol 4 (1) ◽

pp. 59

Author(s):

Yudi Yusdian ◽

Ridwan Haris

Keyword(s):

Leaf Area ◽

Sea Level ◽

Soil Type ◽

Block Design ◽

Organic Fertilizer ◽

Dry Weight ◽

Stem Height ◽

West Java ◽

Randomized Block Design ◽

Npk Fertilizer

The objective of this research was to study the response on the growth of clove seedling cultivar Zanzibar as the result of using NPK Phonska fertilizer dosage and liquid organic fertilizer concentration and to find out the acurate dosage of NPK Phonska and liquid organic fertilizer “Getoe”. The experiment was conducted at Kampung Ciherang Desa Gunungtua Kecamatan Cijambe Kabupaten Subang, West Java. The altitude is about 600 m above sea level, the soil type is Ultisol (pH 5,4), the average of rainfall was 1622,10 mm/year and the type of rainfall is C according to Schmidt and Ferrguson (1951). The experiment from March 2014 until June 2014. The experiment was arranged in Randomized Block Design (RBD) consisted of six treatments, i.e : A (2,5 g NPK + 0 cc/L of water POC Getoe), B (1,5 g NPK + 2,5 cc/L of water POC Getoe), C (2,0 g NPK + 2 cc/L of water POC Getoe), D (2,5 g NPK + 1,5 cc/L of water POC Getoe), E (3,0 g NPK + 1,0 cc/L of water POC Getoe) and F (3,5 g NPK + 0,5 cc/L of water POC Getoe) and replicated six times respectively. The result of this research showed that combined 2,5 g NPK fertilizer and 1,5 cc Getoe liquid organic fertilizer concentration gave the better effect on stem height, leaves of number, leaf area, dry weight of plant and dry weight of root the clove seedling cultivar Zanzibar.

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Interaction of Mesorhizobia, Vesicular Arbuscular Mycorrhiza and different Chickpea (Cicer arietinum L.) Genotypes for Nitrogen Fixing and Yield Attributing traits

Legume Research - An International Journal ◽

10.18805/lr.v40i04.9005 ◽

2017 ◽

Vol 40 (04) ◽

Author(s):

Minakshi Kalkal ◽

Krishan Kumar ◽

Radhey Sham Waldia ◽

Surjit Singh Dudeja

Keyword(s):

Arbuscular Mycorrhiza ◽

Nitrogen Content ◽

Block Design ◽

Dry Weight ◽

Nitrogen Fixing ◽

Vesicular Arbuscular Mycorrhiza ◽

Shoot Dry Weight ◽

Randomized Block Design ◽

Vesicular Arbuscular ◽

Uninoculated Control

Twenty genotypes of chickpea were evaluated to study the interaction of chickpea genotypes, mesorhizobial strains and vesicular arbuscular mycorrhiza for 14 nitrogen fixing and yield attributing traits viz. days to 50% flowering, days to maturity, plant height (cm), number of branches per plant, number of pods per plant, 100 seed weight (g), seed yield per plant (g), number of nodules per plant, nodule weight per plant (g), root dry weight per plant (g), shoot dry weight per plant (g), nitrogen content in shoot (%), nitrogen content in grain (%) and VAM infection(%). The analysis of variance revealed the existence of significant amount of genetic variability in the material for all the traits. All the genotypes were treated with three treatments separately (Mesorhizobium sp. Strain CH 1233 (S1); Mesorhizobium sp. Strain CH 810 (S2); vesicular arbuscular mycorrhiza (VAM) (Glomus fasiculatum) and one set was used as uninoculated control. These were grown separately following randomized block design with three replications in each treatment. Comparative analysis indicated the differences between the treatments and behaviour of the genotypes in different environments. In general S1 and VAM showed beneficial interaction for maximum number of traits for all the genotypes. The effect of VAM was the most apparent among treatments. On overall basis, genotypes viz. HC 3, HC 5, GL 94022, ICC 5003LN, HK 2, GNG 663 and BG 362 were observed to be better performing and responsive to bio inoculants having one or more superior traits. These genotypes performing better for specific traits can be used as parents in hybridization programme for improvement of that particular trait.

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Uji Daya Simpan dan Efektivitas Prototipe Pupuk Hayati Mikoriza dengan Media Pembawa Pasir Vulkanik dan Pasir Laut

Agrotrop : Journal on Agriculture Science ◽

10.24843/ajoas.2020.v10.i02.p06 ◽

2020 ◽

Vol 10 (2) ◽

pp. 165

Author(s):

KADEK JUNIARI ◽

I NYOMAN RAI ◽

I MADE SUKEWIJAYA

Keyword(s):

Block Design ◽

Dry Weight ◽

Study Time ◽

Corn Cob ◽

Fresh Weight ◽

Randomized Block Design ◽

Sea Sand ◽

Total Dry Weight ◽

Biological Fertilizer ◽

Better Than

Time Storage and Effectivity of the Prototype of Mychorrhiza Biological Fertilizer with Volcanic and Sea Sand as the Carrier Media. This research aimed to study time storage and the efectivity of prototype of mychorrhiza biological fertilizer with volcanic and sea sand as the carrier media. The study was arranged using a randomized block design with 2 factors. The first factor was carrier media of mychorrhiza spore consist of 2 levels i.e. volcanic and and sea sand, and the second factor was time storage of prototype of mychorrhiza biological fertilizer consist of 3 levels i.e. 1, 2, and 3 month. The result of research showed that volcanic sand carrier media was better than the sea sand media proved by higher total dry weight. The best time storage of prototype of mychorrhiza biological fertilizer in this research was 1 month indicated by the highest amount of spores after storage. The interaction between carrier media and time storage gave significantly different just to stem diamater and fresh weight of corn cob.

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SOYBEAN GROWTH AND YIELD WITH APPLICATION OF PHOSPHATE FERTILIZER AND ORGANIC MATTER

Journal of Community Research and Service ◽

10.24114/jcrs.v1i2.9340 ◽

2018 ◽

Vol 1 (2) ◽

pp. 68

Author(s):

Lely Wahidah Nasution ◽

Chairani Hanum ◽

Hamidah Hanum

Keyword(s):

Organic Matter ◽

Block Design ◽

Dry Weight ◽

Phosphate Fertilizer ◽

Soy Sauce ◽

Growth And Yield ◽

Empty Fruit Bunches ◽

Shoot Dry Weight ◽

Randomized Block Design ◽

Effective Use

AbstractSoybean is useful for tofu, tempe, soy sauce and soy milk. The effective use of fertilizer and organic application can increase soybean productivity. The objective of this research was to study the growth and yield of various soybean varieties on application of phospate fertilizer and organic matter. This research was conducted in North Binjai and Research and Technology Laboratory Agriculture Faculty Universitas Sumatera Utara, Medan on May-September 2016. The method used Randomized Block Design with 3 factors. The first factor is soybean varieties consisting of: (Argomulyo, Dering, Dena, Kaba, Gema, Grobogan and Wilis), fertilization of phosphate (control and 150 kg/ha) and organic material application (control, Blotong 10 ton/ha and POEFBC/Palm Oil Empty Fruit Bunches Compost 10 ton / Ha). The results of this research showed that the seven varieties of soybean had characteristic differences on shoot dry weight, age of flowering, age of harvest, phospate uptake and dry weight of 100 seed. The longest flowering and harvesting age is obtained in Wilis, while the shortest age is Grobogan. The highest uptake of P in Argomulyo with treatment without organic matter and phospate fertilizer. Kaba variety with blotong treatment has the highest dry seed weight.Keywords : Organic Matter, Phosphate Fertilizer, Soybean Varieties

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Morfofisiologi Ratun Padi Sistem Tanam Benih Langsung di Lahan Pasang Surut

Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) ◽

10.24831/jai.v44i3.12908 ◽

2017 ◽

Vol 44 (3) ◽

pp. 228 ◽

Cited By ~ 1

Author(s):

Evriani Mareza ◽

Zainal Ridho Djafar ◽

Rujito Agus Suwignyo ◽

Dan Andi Wijaya

Keyword(s):

Leaf Area ◽

Crop Production ◽

Block Design ◽

Soil Surface ◽

Dry Weight ◽

Direct Seeding ◽

Randomized Block Design ◽

Tidal Swamp ◽

Number Of Leaves ◽

Cutting Height

ABSTRACT The morphophysiology of ratoon is different from the main plant of rice and was influenced by location and cultivation.This research was intended to evaluate morphophysiology characters of rice ratoon planted by direct seeding system in tidal swamp at various stubble cutting height. The experiment was conducted in November 2013-April 2014 at tidal swamp overflow type B in Telang Sari Village, District of Tanjung Lago, Banyuasin, South Sumatra Province. The experiment used randomized block design with 5 replications. Treatment was stubble cutting height 10, 20, 30, 40 and 50 cm above the soil surface. Rice was planted at 4 m x 5 m plot, the distance between plot 1 m. Data were analyzed by test of variance and 5% HSD test. Morphophysiological characters of rice ratoon were influenced by stubble cutting height. Cutting height of 20-40 cm above soil surface increased the ratoon number of tillers per hill, leaf area per hill, dry weight per hill, percentage of empty grains per panicle, grain weight per hill and percentage ratoon/main crop production per hill. The higher stubble cutting, the lower the number of leaves per tiller, leaf area per tiller, carbohydrate content, and number of grains per panicle of ratoon, however it accelerated age of flowering and harvesting. Keywords: direct seeding system, ratoon system, rice growth and production, stubble cutting height

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Turfgrass Evaluation Under Artificial Shade in the Greenhouse

HortScience ◽

10.21273/hortsci.32.3.520f ◽

1997 ◽

Vol 32 (3) ◽

pp. 520F-521

Author(s):

Mark R. LeBlanc ◽

James N. McCrimmon

Keyword(s):

Block Design ◽

Dry Weight ◽

Leaf Length ◽

The Sun ◽

Average Decrease ◽

Greenhouse Study ◽

Randomized Block Design ◽

Shade Cloth ◽

Stolon Length ◽

Total Dry Weight

Establishing and maintaining turfgrass in the shade is one of the most challenging problems facing turfgrass managers and home owners. A greenhouse study was initiated to determine the shade tolerance of centipedegrass [Eremochloa ophiuroides (Munro.) Hack.], carpetgrass [Axonopus affinis Chase], and selected St. Augustinegrass [Stenotaphrum secundatum (Walt.) Kuntze] cultivars (`Floratam', `FX-10', `Seville', and `TR 6-10'). Plants were grown under artificial shade (85% polypropylene shade cloth) and full sun. Actual percent shade (%shade={PAR under shade/PAR under sun}*100) was determined by measuring photosynthetically active radiation (PAR) under shade cloth and full sun adjacent to the shade structure using a quantum sensor. Pots were arranged in a completely randomized block design with four replications. All turfgrasses, except `TR 6-10', had a significant reduction in total dry weight in the shade compared to those in the sun. `TR 6-10' had the highest root, leaf, and total dry weight in the shade. `FX-10' had the lowest root, leaf, and total dry weight in the shade. Plants grown under the shade treatment compared to those in the sun resulted in an average decrease in stolon number of 13 and in total stolon length of 170 cm. In the shade, `Floratam' and `Seville' had the longest stolon internode lengths, while `Floratam' had the longest in the sun. There were significant differences for leaf length between the shade and sun treatments, except for carpetgrass and `FX-10'. `Floratam' and `FX-10' had differences in leaf width between the sun and shade.

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EFFECTS OF MYCORRHIZAE, MEDIA AND CONTAINER TYPE ON THE GROWTH OF GREEN PEPPER AND LETTUCE TRANSPLANTS

HortScience ◽

10.21273/hortsci.26.6.709b ◽

1991 ◽

Vol 26 (6) ◽

pp. 709B-709 ◽

Cited By ~ 1

Author(s):

Ray A. Watson ◽

Katrine A. Stewart ◽

Valentin Furlan

Keyword(s):

Plant Growth ◽

Leaf Area ◽

Block Design ◽

Dry Weight ◽

The Other ◽

Fresh Weight ◽

Green Pepper ◽

Shoot Dry Weight ◽

Randomized Complete Block Design ◽

Container Type

The effects of two mycorrhizal species (Glomus versiforme and Glomus intraradix) and a control on the growth of green pepper, Capsicum annuum, and lettuce, Lactuca sativa, seedlings have been evaluated using four types of growing media (Peatwool, Fafard bulk mix. Cornell mix and a compost based mix) and two types of containers, Cell Packs (125 cc volume) and Pro-Trays (65 cc volume) for green pepper and Cell Packs (125 cc volume) and Plug Flats (33 cc volume) for lettuce. The experiments were split plot randomized Complete block design with 6 blocks (lettuce) and 4 blocks (pepper). Seeds were sown directly into the containers of mycorrhizal inoculated media. All treatments received the same fertilizer regime. Cell volume had no significant effects on green pepper fresh weight, dry weight, stem diameter, leaf area or leaf number but the lettuce Cell Pack plants had significantly higher fresh and dry weights, more leaves and higher leaf area. The Fafard Bulk and the Compost mix gave significantly higher fresh and dry weights than did the other two media for both green pepper and lettuce. Mycorrhizal species did not influence plant growth with the exception of leaf area in green peppers and shoot dry weight in lettuce.

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The Success of Root Cuttings is Endangered Kalapi (Kalappia celebica Kosterm.) by Giving Rootone-F Growth Regulator

Jurnal Wasian ◽

10.20886/jwas.v8i2.5509 ◽

2021 ◽

Vol 8 (2) ◽

pp. 115-120

Author(s):

Febryani Febryani ◽

◽

Faisal Tuheteru ◽

Asrianti Arif ◽

Husna Husna

Keyword(s):

Growth Regulator ◽

Vegetative Propagation ◽

Block Design ◽

Dry Weight ◽

Experimental Unit ◽

Endangered Tree ◽

Endangered Tree Species ◽

Shoot Dry Weight ◽

Randomized Block Design ◽

Mycorrhizal Association

Kalapi (Kalappia celebica Kosterm.) is endemic in Sulawesi and Endangered species. Plant propagation needs to be done but is constrained by limited seeds. Vegetative propagation of plants can be an alternative method such as using the root cutting technique that has been done previously on other types of species. This study aims to determine the success of vegetative propagation of kalapi (K. celebica), an endangered tree species by root cuttings using Rootone F. as root growth regulator. The research took place from March to June 2019 conducted at the plastic house of the Indonesian Mycorrhizal Association (AMI) Southeast Sulawesi Branch, Kendari. This study used a Randomized Block Design (RBD) consisting of 6 treatments of Rootone-F concentration : (a) 0 ppm, (b) 100 ppm, (c) 200 ppm, (d) 300 ppm, (e) 400 ppm and (f) 500 ppm. Each treatment was repeated three times and three units of the plant so that the total experimental unit used was 54 units. The results showed that the provision of Rootone-F could increase the success of the growth of kalapi root cuttings. Rootone-F concentration of 500 ppm gives the best results on the percentage of cuttings, percentage of sprouts, percentage of roots, number of shoots and shoot dry weight. The results showed that kalapi can be propagated by root cuttings.

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