Kebutuhan Air untuk Tanaman Terung ( Solanum melongena. L) pada Lempung Liat Berpasir di Tanah Ultisols

The purpose of this study was to determine optimum water requirement of eggplant (Solanummelongena L) onsandy clay loam soil of Ultisols during it growth period. The experiment was conducted on 5th May to 27thAgust2017 in glass house Faculty of Agiculture, Mulawarman University, Samarinda. The pot experiment was designed Completely Randomized Design that consisted of four treatments level with seven replications. Treatment based on water avaibility (WA), those are : A = 494 ml (50 % WA), B = 670 ml (75 % of WA) C = 846 ml ( 100 % of WA) and D = 1022 ml ( 125 % of WA).Each experiment pot contained 10 kg dried soil. The treated pots(after watering) have weight respectively, A= 10494 g, B = 10670 g, C= 10846 g, and D= 11022 g. These pots will be weighted every daycontinouslyduring plant growth and maintained those pot weight respectively.Vegetative and generative data were collected and statistical analyzed using variance analysis. If the treatments showed significant different effect, the statistical analysis of those treatment continued by Least Significant Different (LSD) test at 5% level to find out the optimum water requirement level. The results of the experiment showed that treatments of watering was significant effect on the average of vegetative parameters, (vegetative growth i.e.plant height at the age 20, 40, and 60 days, blooming after planting.) and significant effect for generative parameters (fruit number, length and fruit weight).The optimum water requirement for eggplant at 506 ml pot-1 therefore during growth period eggplant needs 40,731 ml of waterfor maximum yield.

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Effects of 1-MCP on External Postharvest Qualities and Shelf Life of ‘Maha Chanok’ Mango Fruit

Journal of Agricultural Science ◽

10.5539/jas.v8n1p68 ◽

2015 ◽

Vol 8 (1) ◽

pp. 68

Author(s):

B. Chutichudet ◽

Prasit Chutichudet ◽

Usana Trainoak

Keyword(s):

Chlorophyll Content ◽

Fruit Weight ◽

Storage Life ◽

Fruit Firmness ◽

Mango Fruit ◽

Chlorophyll Contents ◽

Randomized Design ◽

Fruit Decay ◽

Completely Randomized Design ◽

And Storage

‘Maha Chanok’ mango is an economic fruit crop widely cultivated commercially throughout Thailand. By nature, mango fruit has a rather limited storage life after harvest. 1-methylcyclopropene (1-MCP) has been accepted as a commercial substance to improve several fruit qualities. The objective of this research was to study the effects of 1-MCP on the external postharvest qualities and storage life on the ‘Maha Chanok’ mango fruit. The experiment was laid out in a Completely Randomized Design with three replicates, ten fruits per replicate. Mango fruit was fumigated with 1-MCP at three concentrations (1000, 1250, or 1500 nl l-1) and three fumigation periods (12, 18, or 24 h), compared with the control fruit. After treating, all treatments were stored under ambient temperature (27 °C, 80%R.H.). The following determinations were made every two days for assessment of fruit weight loss, firmness, chlorophyll content, decay incidence, and storage life. The results showed that fruit treated with 1500 nl l-1 1-MCP for 24 h had the maximal fruit firmness. For chlorophyll content, the results showed that fruit-treated with 1500 nl l-1 1-MCP for 12 h could effectively retain the highest chlorophyll contents. Furthermore, both the lowest fruit decay and the longest storage life of 12 days were achieved from the fruit treated with 1000 nl l-1 1-MCP for 12 h.

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The Effect of Guano Walet Fertilizer and Ratu Biogen Foliar Fertilizer on the Growth and Yield of Tomato (Lycopercicum esculentum Mill.) Monza Variety

AGRIFOR ◽

10.31293/af.v17i2.3611 ◽

2018 ◽

Vol 17 (2) ◽

pp. 231

Author(s):

Dian Kristina ◽

Abdul Rahmi

Keyword(s):

Plant Height ◽

Fertilizer Application ◽

Fruit Weight ◽

Factorial Experiment ◽

Growth And Yield ◽

Tomato Plants ◽

Foliar Fertilizer ◽

Randomized Design ◽

Completely Randomized Design ◽

The Village

This experiment aims to: (1) to study of the effect of guano walet fertilizer and Ratu Biogen foliar fertilizeras well as their interaction on the growth and yield of tomato plants; and (2) to find proper dosage of guano walet fertilizer and proper concentration of Ratu Biogen foliar fertilizer for better growth and yield of tomato plants.The research carried out from May 2014 to July 2014, in the Village Melak Ulu RT.20 Subdistrict Melak, West Kutai. It applied Completely Randomized Design with factorial experiment 4 x 4 and five replications. The first factor is the dosage of the guano walet fertilizer (G) consists of 4 levels, namely: no fertilizer application guano walet (g0), 10 Mg ha ̵ ¹, or 100 g of polybag ̵ ¹ (g1), 15 Mg ha ̵ ¹ or 150 g polibag ̵ ¹ (g2), 20 Mg ha ̵ ¹ or 200 g polybag ̵ ¹ (g3). The second factor is the concentration of Ratu Biogen (B) consists of 4 levels: without POC Ratu Biogen (b0), 1 ml 1 ̵ ¹ water (b1), 2 ml 1 ̵ ¹ water (b2), 3 ml 1 ̵ ¹ water (b3).Result of the research revealed that : (1) application of guano walet fertilizer affect very significantly on plant height at 14, 28, 42 days after planting, the number of fruits per plant, and weight of fruit per plant, but the effect is not significant on the days of plant flowered and days of plant harvest. The best production is attained by the 200 g polybag-1 fertilizer guano walet (g3), namely 282,50 plant-1, In reverse, the least production is attained by without fertilizer guano walet (g0), namely 227,25 g plant ̵ ¹; (2) application of Ratu Biogen foliar fertilizer after significantly to very significantly on the plant height at 14 days after planting and the number of fruits per plant, but the effect is no significant on the plant height at 28 and 42 days after planting, days of plant flowered, days of plant harvest, and weight of fruit per plant; and (3) interaction between guano walet fertilizer and Ratu Biogen foliar fertilizer no significantly on the plant height at 14, 28, and 42 days after planting, days of plant flowered, days of plant harvest, number of fruit per plant, and fruit weight per plant.

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Seleksi Toleransi Kekeringan In Vitro terhadap Enam Belas Aksesi Tanaman Terung (Solanum melongena L. ) dengan Polietilena Glikol (PEG)

Jurnal Hortikultura Indonesia ◽

10.29244/jhi.6.1.20-28 ◽

2015 ◽

Vol 6 (1) ◽

pp. 20

Author(s):

Erna Sinaga ◽

Megayani Sri Rahayu ◽

Awang Maharijaya

Keyword(s):

Tissue Culture ◽

Drought Tolerance ◽

In Vitro Selection ◽

Solanum Melongena ◽

Survival Percentage ◽

Drought Tolerant ◽

Randomized Design ◽

Number Of Leaves ◽

Completely Randomized Design

ABSTRACTThe objectives of this study were to study the effect of several concentrations of polyethylene glycol (PEG) on the in vitro growth of eggplant, to find the appropriate PEG concentration for in vitro selection to drought tolerance of eggplant and the drought tolerant eggplant accessions. The experiment was conducted at the Laboratory of Tissue Culture, Department of Agronomy and Horticulture, Bogor Agricultural University. The experiment was arranged in a completely randomized design with two factor. The first factor was concentration of PEG (0, 5, 10, and 15%) while the second factor was eggplant accessions (Kania F1, 001, 007, 013, 016, 030, 034, 035, 055, 057, 069, 071, 072, 078, 085, and 090). The results showed that the addition of PEG to in vitro media significantly affected the survival percentage, the percentage of callus, developed the bud and the number of leaves of eggplant. Addition of PEG 10 and 15% in media can be used as the drought tolerance selective agent of eggplant in vitro. Kania F1, 001, 007, 016, 034, 035, 055, 057, 069, 071, 072, 078, 085, and 090 were eggplant accessions which might be tolerant to drought.Keywords: in vitro selection, solanaceae, tissue culture, tolerant, drought ABSTRAKPenelitian ini bertujuan untuk mempelajari pengaruh beberapa konsentrasi polietilena glikol (PEG) terhadap pertumbuhan tanaman terung in vitro, mendapatkan konsentrasi PEG yang dapat digunakan untuk seleksi tanaman terung secara in vitro dan nomor terung toleran terhadap cekamankekeringan. Penelitian ini dilaksanakan di laboratorium Kultur Jaringan, Departemen Agronomi dan Hortikultura, Institut Pertanian Bogor. Penelitian ini disusun dalam rancangan acak lengkap dua faktor. Faktor pertama adalah konsentrasi PEG terdiri atas 0, 5, 10, dan 15%. Faktor kedua adalah nomor terung terdiri atas enam belas nomor (Kania F1, 001, 007, 013, 016, 030, 034, 035, 055, 057, 069, 071, 072, 078, 085, dan 090). Hasil penelitian menunjukkan bahwa penambahan PEG pada media in vitro memberikan pengaruh nyata dan sangat nyata terhadap persentase hidup eksplan, persentase eksplan berkalus, pertambahan tinggi tunas, dan jumlah daun tanaman terung. Media PEG 10 dan 15% merupakan media yang dapat digunakan untuk seleksi kekeringan tanaman terung in vitro. Nomor terung Kania F1, 001, 007, 016, 034, 035, 055, 057, 069, 071, 072, 078, 085, dan 090 merupakan nomor-nomor terung yang toleran terhadap cekaman kekeringan.Kata kunci: kultur jaringan, seleksi in vitro, solanaceae, toleran kekeringan

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PENGARUH PEMBERIAN MIKRO ORGANISME LOKAL (MOL) NASI DAN HORMON TANAMAN UNGGUL TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN CABAI (Capsicum Annum L.)

DINAMIKA PERTANIAN ◽

10.25299/dp.v28i3.866 ◽

2017 ◽

Vol 28 (3) ◽

pp. 167-174

Author(s):

Sarmi Julita ◽

Hercules Gultom ◽

Mardaleni Mardaleni

Keyword(s):

Plant Height ◽

Plant Hormone ◽

Statistical Technique ◽

Fruit Weight ◽

Growth And Yield ◽

Capsicum Annum ◽

Randomized Design ◽

Two Factors ◽

Completely Randomized Design

The objective of this research was to examine the effect of giving Rice MOL and superior plant hormone on growth and yield of Chilli. The experiment was arranged using the completely randomized design with two factors. The first factor was rice MOL (M), namely M0 (without rice MOL), M1 (50 cc/l water), M2 (100 cc/l water), and M3 (150 cc/l water).The second factor was application of superior plant hormone (H), consisting of four factor, namely H0 (without hormone), H1(1 cc/l water), H2 (2 cc/l water), and H3 (3 cc/l water). The parameters observed were plant height, flowering age, the first harvest age, fruit weight per plant, fruit weight per plot, and number of remaining fruit. Data were analyzed using statistical technique and continuing test of BNJ at 5% confident level. The results showed that the interaction of giving rice MOL and hormone had a significant effect on flowering age and harvest age with the best treatment M2H2 with 56.67 days and M2H2 with 112.67 days, respectively. The rice MOL alone gave a significant effect on flowering age, the first harvest age, econmic fruit weight per plant, and economic fruit weight per plot with the best treatment was M2. The superior plant hormone alone affected significantly plant height, flowering age, the first harvested age, economic fruit weight per plant, economic fruit weight per plot, and number of remaining uneconomic fruit per plant with the best treatment of H2.

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Pengaruh Waktu Pengomposan Media Tanam terhadap Pertumbuhan dan Hasil Jamur Tiram Putih (Pleorotus ostreatus)

Daun Jurnal Ilmiah Pertanian dan Kehutanan ◽

10.33084/daun.v8i1.2399 ◽

2021 ◽

Vol 8 (1) ◽

pp. 19-28

Author(s):

Heri Kusnayadi ◽

Indra Wira Pratama ◽

Ikhlas Suhada ◽

Nila Wijayanti

Keyword(s):

Vegetable Protein ◽

Fruit Weight ◽

Growth And Yield ◽

Emergence Time ◽

Reduce Body Weight ◽

Randomized Design ◽

Significant Difference ◽

Oyster Mushrooms ◽

Completely Randomized Design ◽

Difference Test

The cultivation of consumption mushrooms in Indonesia is showing an encouraging development. Currently, Indonesia is included as one of the world's major mushroom suppliers. Mushrooms are a source of vegetable protein that does not contain cholesterol and can prevent high blood pressure, heart disease, diabetes, and can reduce body weight. The research objective was to determine the effect of composting time on planting media on the growth and yield of white oyster mushrooms. The research was conducted in the Mapin Kebak Village, sub-district Alas Barat star from May to June 2020. The research was conducted using an experimental method and using a completely randomized design consisting of 5 treatments, where each treatment consisted of three replications. The research treatments consisted of M1 = composting for 6 hours; M2 = composting for 12 hours; M3 = composting for 24 hours; M4 = composting for 36 hours and M5 = composting for 48 hours. Furthermore, the data from the observations were analyzed by ANOVA at the real level of 5%. If the results of the data analysis show a significant difference, then a further test is carried out using the Least Significant Difference Test at the 5% real level. The results of the analysis showed that the fastest time to spread mycelium was in the M5 treatment, the composting time was 48 hours. The fastest primordia emergence time was 24 hours composting M3 treatment. The heaviest fruit weight was in treatment M3 and the lowest fruit weight was in treatment M1.

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INFLUENCE OF SPRING RAPE SOWING PERIODS AND PLANT PROTECTION DURING CULTURING ON ITS SEEDS

Bulletin Samara State Agricultural Academy ◽

10.12737/37337 ◽

2020 ◽

Vol 5 (2) ◽

pp. 34-39

Author(s):

Ekaterina Lupova

Keyword(s):

Plant Protection ◽

Educational Institution ◽

Maximum Yield ◽

Federal State ◽

Clay Loam Soil ◽

Growing Period ◽

Loam Soil ◽

Favorable Period ◽

Sowing Period ◽

Spring Rape

The purpose of the research is yield increasing of spring rape using the Clearfield system in Ryazan region. The research was carried out in 2016-2019 within the conditions of the experimental agrotechnological station of the Federal State Budgetary EDUCATIONAL Institution of Ryazan region on gray forest clay loam soil. The experiment revealed that during the second and third sowing, the OZORNO hybrid is more precocious, the growing period of which amounts to 85-83 days, which is 10-6 days less than that of the Salsa CL one (95-89 days). On average, the highest yield of spring rape was obtained at the first sowing period (first decade of May) on the base of all experi-ments: Salsa CL – 20.8 C / ha, Ozorno – 19.5 C / ha, Ratnik – 19.0 C / ha. The maximum yield (24.8 C / ha) was obtained in 2016 from Salsa CL hybrid using the Clearfield system. On average, the indicators of yield growth, de-velopment and formula of the domestic Ratnik variety were not inferior to ones of the Ozorno hybrid. The variants on the base of Clearfield system showed lower weeding, and all groups of weeds were killed or severely sup-pressed. In the conditions of Russian southern part of the non-Chernozem zone, the first decade of May for spring rape sow-ing in the most favorable period, in regard to yield using the Clearfield system. The maximum profitability (108.5%) is marked on the variant with the Salsa KL hybrid of the first sowing period.

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THE INFLUENCE OF MANURE AND DOLOMIT ON THE GROWTH AND PRODUCTION OF LONG BEANS (Vigna sinensis L.)

JURNAL AGRONIDA ◽

10.30997/jag.v3i1.1011 ◽

2018 ◽

Vol 3 (1) ◽

Author(s):

Thomas Wagin ◽

Oktavianus Lumban Tobing ◽

Nur Rochman

Keyword(s):

Dry Weight ◽

Fruit Weight ◽

Average Height ◽

Cow Manure ◽

Randomized Design ◽

Wet Weight ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Fruit Harvest ◽

Number Of Branches

This study was aimed to determine the effect of dosage of cow manure and, dolomite on the growth and production of long beans. This research was conducted in experimental field of Agroteknologi Department of Djuanda University Bogor. The study was prepared according to Completely Randomized Design (RAL), factorial. The first factor was the dose of cow manure according to recommendation consisting of 4 levels: 0R, 0.5 R, 1R, and 1.5R . The second factor is the recommended dolomite consisting of 4 levels: 0R, 0.5 R, 1R, and 1.5 R. The results showed that the average height of the plant at age 6 MST, the number of leaves 4 MST and 6 MST, the number of flowers and the amount of fruit 6 MST, wet fruit weight of 3rd fruit harvest, dry weight of stem aged 8 MST influenced by cow manure. While plant 4 MST, number of leaves 4,6 and 8 MST, number of branches 4, 6 and 8 MST, 6.8 MST of flowers and number of fruit 6,8 MST, weight lenghtof fruit harvest to-1, wet fruit weight of whole harvest 1st, dry weight of 3rd harvest, wet weight of stem, dry weight of stem, wet weight of root influenced by dolomite.Keywords: Long beans, plant height, the amount of fruit, fruit weight

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The Effects of Root Aeration and Different Soil Conditioners on the Nutritional Values, Yield, and Water Productivity of Potato in Clay Loam Soil

Agronomy ◽

10.3390/agronomy9080418 ◽

2019 ◽

Vol 9 (8) ◽

pp. 418 ◽

Cited By ~ 5

Author(s):

Mohamed E. Abuarab ◽

Mohamed M. El-Mogy ◽

Ahmed M. Hassan ◽

Emad A. Abdeldaym ◽

Noha H. Abdelkader ◽

...

Keyword(s):

Water Productivity ◽

Maximum Yield ◽

Growing Season ◽

Air Injection ◽

Water Infiltration ◽

Clay Loam ◽

Clay Loam Soil ◽

Nutritional Values ◽

Growing Seasons ◽

Loam Soil

A field study was conducted in 2016–2017 and 2017–2018 to evaluate the effects of air injection into an irrigation stream during the subsurface drip irrigation (SDI) process on the nutritional values and productivity of potato grown in clay loam soil. Two irrigation treatments (non-aerated and aerated) and six fertilizer applications (chicken, cow, rabbit, compost, mineral, and chicken + biochar) were compared. In the first growing season, the maximum yield occurred under aerated treatment with cow fertilizer (36.25 ton ha−1), while the minimum yield occurred under non-aerated treatment with chicken fertilizer (24.00 ton ha−1). On the other hand, the maximum and minimum yields in the second growing season were 35.00 and 24.74 ton ha−1 under aerated and non-aerated treatments with cow fertilizer, respectively. Maximum water productivity was achieved under aerated treatment with cow fertilizer (10.04 and 9.13 kg m−3 for the first and second growing seasons, respectively), while minimum water productivity was achieved under the non-aerated treatment with chicken + biochar fertilizer (5.91 and 5.26 kg m−3 for the first and second growing seasons, respectively). Fertilization using aerated treatment yielded the best results and the highest coupling after air injection, compared with the traditional methods of adding soil fertilizer without aeration. The plant growth parameters significantly increased following aeration relative to non-aerated treatments for all fertilizer applications in both growing seasons. Air injection into the soil for potatoes, unsurprisingly, not only benefitted the crop by increasing the soil–air exchange rate but also promoted water infiltration rates and nutrient absorption and reduced drainage water, thus increasing water productivity and reducing the overall irrigation requirements.

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Prohexadione calcium on the growth and quality of eggplant seedlings

Pesquisa Agropecuária Brasileira ◽

10.1590/s0100-204x2015001000009 ◽

2015 ◽

Vol 50 (10) ◽

pp. 932-938 ◽

Cited By ~ 2

Author(s):

Nusret Ozbay ◽

Nazan Ergun

Keyword(s):

Growth Parameters ◽

Solanum Melongena ◽

Fruit Weight ◽

Greenhouse Experiment ◽

Flowering Plant ◽

Shoot Height ◽

Randomized Design ◽

The One ◽

Prohexadione Calcium

Abstract:The objective of this work was to evaluate the effects of prohexadione calcium concentrations on the growth and quality of eggplant (Solanum melongena) seedlings. The effects of prohexadione calcium concentrations of 0, 50, 100, or 150 mg L-1 on seedling growth parameters were evaluated in a greenhouse experiment. After the greenhouse experiment, the seedlings were transplanted to the field. During the field experiment, the number of days to flowering, plant height, number of fruits per plant, average fruit weight and yield were evaluated. Both experiments were carried out in a completely randomized design with four replicates. All prohexadione calcium concentrations significantly reduced shoot height and internode length, when compared to the control. The concentrations of 50, 100, and 150 mg L-1 prohexadione calcium reduced shoot height by 27, 32, and 38%, respectively. Prohexadione calcium treatments (except the one with 50 mg L-1) enhanced relative chlorophyll content of leaves in comparison to the control. There were no delays in flowering and no significant differences in number of fruits per plant among treatments with prohexadione calcium. The concentrations of 100 and 150 mg L-1 prohexadione calcium significantly reduced yield per plant and total fruit yield, whereas the concentration of 50 mg L-1 did not cause any change in yield compared to the control. The lowest prohexadione calcium concentration can be used to control excessive elongation of eggplant seedlings without yield loss.

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Vegetative and productive behavior of kiwifruit ‘Elmwood’ submitted to pruning with different bud loading levels

Revista Brasileira de Fruticultura ◽

10.1590/0100-29452018068 ◽

2018 ◽

Vol 40 (6) ◽

Author(s):

Francisco Antonello Marodin ◽

Paulo Vitor Dutra de Souza ◽

Samar Velho da Silveira ◽

Leonardo Zucuni Guasso ◽

Marília Lazarotto ◽

...

Keyword(s):

Fruit Quality ◽

Dry Matter ◽

Fruit Weight ◽

Randomized Design ◽

Shoot Size ◽

Completely Randomized Design ◽

Fruit Mass ◽

Quality Features ◽

Vegetative Season

Abstract The objective of this study is to evaluate the vegetative and productive behavior of kiwifruit trees cv. ‘Elmwood’ submitted to different intensities of pruning, in “Serra Gaúcha” region. Treatments consisted in maintaining different bud load levels in each cane of 10, 15 and 20 buds cane-1. The experiment, carried out during the 2016/2017 vegetative season had a completely randomized design with nine repetitions per treatment. Bud fertility, vegetative, productive and fruit quality features were evaluated. The percentage of mixed buds was higher next to the cane apex in three different treatments, while in the base of each cane ocurred the highest percentage of non sprouting buds. The decrease in the number of buds per cane induced larger leaves and increased leaf dry matter. Longitudinal and transversal diameter of fruits and fruit mass were inversely proportional to the number of buds per cane. Pruning of ‘Elmwood’ kiwifruit tree with different number of buds did not influence the index of real bud fertility, but affected directly leaf and shoot size. Pruning maintaining canes with 10 buds favors the increase of fruit weight and did not reduce productivity.

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