scholarly journals Studi Karakter Mutu Buah Pepaya IPB

2016 ◽  
Vol 1 (1) ◽  
pp. 17 ◽  
Author(s):  
Ketty Suketi ◽  
Roedhy Poerwanto ◽  
Sriani Sujiprihati ◽  
, Sobir ◽  
Winarso D.Widodo
Keyword(s):  
Ascorbic Acid ◽  
Block Design ◽  
Ascorbic Acid Content ◽  
Chemical Characteristic ◽  
Carotenoid Content ◽  
Fruit Peel ◽  
Randomized Block Design ◽  
Main Plot ◽  
Two Stages ◽  
Physical And Chemical

<p>ABSTRACT</p><p><br />The objective of the experiment was to investigate the physical and chemical characteristic of eight genotypes of papaya i.e. IPB1, IPB 2A, IPB 3, IPB 3A, IPB 4, IPB 7, IPB 8, and IPB 9 on two stages of ripening period based on percentage of the yellow area of fruit peel (75% yellow and 100% yellow). The fruits were <br />picked at 25% yellow of fruit peel colour. The experiment was conducted in split plot wi th completely randomized block design. The main plot was ripening periods of 75% and 100% ripe, while the genotypes were taken at subplot. There was no significant different on physical and chemical characteristics between papaya at stadium 75% and 100% yellow. Flesh firmness of IPB 9 was better than IPB 1, IPB 4 and IPB 8. Ascorbic acid content of IPB 4 (107.36 mg/100 g) was higher than that of IPB 2A and IPB 3A. Carotenoid content of IPB 4 (29. 73 mg/100g) was higher than that of the other genotypes.</p><p><br />Key words: Carica papaya, physical characteristic, chemical characteristic, ascorbic acid, carotenoid</p>

Studies of variability on Physio-Chemical properties of Aonla (Emblica officinalis Gaertn) fruit

2016 ◽  
Vol 1 (01) ◽  
pp. 88-91
Author(s):  
Ram Kumar ◽  
M. M. Syamal ◽  
R. Chandra ◽  
Vishwanath .
Keyword(s):  
Ascorbic Acid ◽  
Acid Content ◽  
Block Design ◽  
Chemical Properties ◽  
Ascorbic Acid Content ◽  
Total Sugar ◽  
Emblica Officinalis ◽  
Randomized Block Design ◽  
Physico Chemical

The present investigation was conducted on different genotypes of aonla to assess the variability in physico- chemical properties of fruits. These plants were planted in the campus of Banaras Hindu University, Varanasi, U.P. The experiment was arranged in randomized block design with 12 treatments and 4 replications. The observations recorded during experiment showed that genotype 6 and 7 were found most superior, in terms of physico-chemical properties of fruits. The maximum pulp content (88.25%), pulp: stone ratio (8.24) and ascorbic acid content (679.25 mg/ 100g) was recorded in genotype 7. Whereas, highest TSS (12.18%), lowest acidity (1.80%) and maximum sugar (3.50%, 2.50% and 6.0% reducing, non-reducing and total sugar respectively) was found in genotype 6.

scholarly journals KAJIAN MINUS ONE TEST DAN KESUBURAN LAHAN PASIR UNTUK BUDIDAYA TANAMAN BAWANG MERAH

2017 ◽  
Vol 20 (1) ◽  
pp. 25
Author(s):  
Sutardi ,
Keyword(s):  
Block Design ◽  
Limiting Factors ◽  
Limiting Factor ◽  
Sandy Land ◽  
Survey Techniques ◽  
Second Stage ◽  
Randomized Block Design ◽  
Complete Fertilizer ◽  
Two Stages ◽  
Physical And Chemical

<p>Soil Fertilyty and Minus One Test of Sandy Land For Shallot. Besides to prove the potential of N, P and K nutrients as limiting factors for shallot plants, the objectives of this research was to find out physical characteristics and fertility in sandy land (soils) in Bantul, Kulon Progo district, Special Region of Yogyakarta. Research was carried out in two stages. The first stage was survey and analysis of sandy land in Bantul and Kulon Progo by the age of<br />amelioration. Survey techniques was based on four age ameliorations of sandy soil. The second stage was conducted using complete randomized block design sigle factor. The second was minus one test of N, P and K consists of five treatments: 1 .TP = no fertilizer (control), 2. PK (-N) = complete fertilizer without N, 3. NK (-P) = complete fertilizer<br />without P, 4.NP (-K) = complete fertilizer without K and 5. NPK = complete fertilizer. The results showed that the introduction of amelioration techniques changed and improved soil different changes in physical and chemical of sandy land. Ameliorant addition into the planting media had positive with the percentage change in silt (0.55-2.37%) and clay (0.45-0.51%) increasing significantly, followed by levels P2O5 and lowerring the sand (1.05-2.07%). The result of minus one test fertilizer on sandy land for the shallot that fertilizer N become the main limiting factor P and K light whereas P and K nutrients were the limiting factor on sandy land for shallot. </p><p>Keywords: Ameliorant, sandy land, shallot</p><p>ABSTRAK<br />Tujuan penelitian untuk membuktikan bahwa hara N, P, dan K faktor pembatas untuk pertumbuhan dan produksi bawang merah pada lahan pasir pantai. Disamping itu juga mengetahui perubahan sifat fisik dan kimia tanah lahan pasir pantai pada berbagai blok dengan umur penggunaan lahan yang berbeda. Penelitian dilakukan dua tahap yaitu pertama survei dan analisis tanah lahan pasir di Kabupaten Bantul dan Kulon Progo D.I. Yogyakarta berdasarkan umur ameliorasi. Penelitian kedua mengetahui faktor pembatas menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktor tunggal. Perlakuan minus one test hara N, P dan K terdiri dari lima perlakuan: 1. TP = tanpa pupuk<br />(kontrol), 2. PK (-N) = pupuk lengkap kurang N, 3. NK (-P) = pupuk lengkap kurang P, 4. NP (-K) pupuk lengkap kurang K dan 5. NPK pupuk lengkap diulang 5 kali. Hasil kajian menunjukkan bahwa pengelolaan lahan pasir dengan input bahan amelioran terjadi perubahan sifat fisik dan kimia sehingga kesuburan lahan meningkat. Peningkatan<br />tersebut karena terjadi perubahan persentase fraksi debu (0,55-2,37%) dan (0,45-0,51%) liat meningkat diikuti kadar hara P2O5, menurunkan fraksi pasir (1,05-2,07%) secara nyata. Hara N menjadi faktor pembatas utama, sedangkan K dan P merupakan pembatas ringan pada lahan pasir untuk bawang merah.</p><p>Kata Kunci: Amelioran, lahan pasir, bawang merah</p>

scholarly journals Variability and genotype × cutting interactions for different nutritional components in Chenopodium album L.

2011 ◽  
Vol 33 (No. 1) ◽  
pp. 29-38 ◽  
Author(s):  
A. Bhargava ◽  
S. Shukla ◽  
B. S Dixit ◽  
R. Bannerji ◽  
D. Ohri
Keyword(s):  
Ascorbic Acid ◽  
Protein Content ◽  
Block Design ◽  
Chenopodium Album ◽  
Carotenoid Content ◽  
Ca Ix ◽  
Strong Trend ◽  
Nutritional Components ◽  
Randomized Block Design ◽  
The Mean

Thirteen germplasm lines of vegetable Chenopodium (C. album) were evaluated in a randomized block design with three replications to estimate the foliage yield and its seven contributing quality traits for three successive cuttings. The variability present in vegetable Chenopodium and interactions operating at various levels were also studied. The mean foliage yield was maximum for CA-II (3.03 &plusmn; 0.39 kg/plot), followed by CA-VII (2.94 &plusmn; 0.27 kg/plot) and CA-VI (2.41 &plusmn; 0.20 kg/plot). Moisture content showed a constant decrease in all germplasm lines with successive cuttings except for CA-IX in 3<sup>rd</sup> cutting. Protein content exhibited a strong trend of increase with each successive cutting and was maximum in 3<sup>rd</sup> cutting. Protein content showed the highest heritability in 1<sup>st</sup> cutting (96.35%) while the values were highest for ascorbic acid in 2<sup>nd</sup> and 3<sup>rd</sup> cutting. The carotenoid content and ascorbic acid exhibited consistently high genetic gain in all the three cuttings. &nbsp; &nbsp;

Regulation of flowering in acid lime (Citrus aurantifolia Swingle)

2017 ◽  
Vol 51 (04) ◽  
Author(s):  
M. Prabhu ◽  
S. Parthiban ◽  
A. Ramesh Kumar ◽  
B. Usha Rani ◽  
A. Jayasamundeeswari
Keyword(s):  
Ascorbic Acid ◽  
Salicylic Acid ◽  
Plant Growth ◽  
Vitamin C ◽  
Block Design ◽  
Ascorbic Acid Content ◽  
Randomized Block Design ◽  
The World ◽  
Acid Lime ◽  
Juice Content

India is the largest producer of acid lime in the world and they are used as fresh fruit or for the preparation of pickles and beverages. They are rich in vitamin C, minerals and salts. The seasonality of production leads to market glut which results in poor returns to the farmers. Hence, an experiment was conducted to manipulate and regulate flowering by using various plant growth regulators viz., GA­3 and cycocel, chemicals viz., KNO3 and salicylic acid at 11 different treatment combinations. The experiment was conducted in randomized block design (RBD) and each treatment was replicated thrice. The age of the trees was seven years and the variety used was PKM1. The experiment conducted in four consecutive years. The experimental results showed that there were significant differences among the treatments. Acid lime trees sprayed with GA3 50 ppm in June + cycocel 1000 ppm in September + KNO3 2% in October recorded the highest number of fruits tree-1 (1003), weight of fruits (48.60 g) and average fruit yield (28.96 kg tree-1). The same treatment registered the highest values for juice content (32.13 %), TSS (7.29o Brix) and ascorbic acid content (32.56 mg / 100ml).

scholarly journals Effect of Foliar Application of Macro and Micronutrients on Quality of Kinnow Mandarin

2020 ◽  
pp. 27-33
Author(s):  
Reetika . ◽  
G. S. Rana ◽  
Komal . ◽  
Pooja . ◽  
M. K. Rana
Keyword(s):  
Ascorbic Acid ◽  
Foliar Application ◽  
Block Design ◽  
Ascorbic Acid Content ◽  
Quality Parameters ◽  
Soluble Solids ◽  
Randomized Block Design ◽  
Acid Ratio ◽  
Kinnow Mandarin ◽  
Juice Content

Aims: To determine the suitable combination of fertilizers for obtaining high quality fruits from Kinnow orchard. Study Design: The experiment was conducted in randomized block design with three replications per treatment on Kinnow mandarin. Place and Duration of Study: The experiment was conducted on seven years old earmarked plants at Experimental Orchard and in Post-harvest Technology Laboratory of the Department of Horticulture, CCS Haryana Agricultural University, Hisar, Haryana, India during the year 2016-17. Methodology: The treatments comprising of 11 combinations of Urea, K2SO4, ZnSO4, FeSO4 and boric acid which were laid out in randomized block design with three replications. Seven years old uniformly grown trees spaced at 6x6 m were selected for the present study and analyzed for yield and quality parameters such astotal soluble solids (%), acidity (%), ascorbic acid (mg/100 ml juice), juice content (%), TSS to acid ratio etc. Results: In comparison to other fertilizers combinations, the maximum fruit yield per plant (97.83 kg/plant), juice content (49.47%), total soluble solids (9.80%), TSS to acid ratio (11.95) and ascorbic acid content (32.30mg/100ml) and minimum acidity (0.83%), rag (24.00%) and peel content (25.60%) and peel thickness (3.42 mm) were registered with foliar application of Urea 1.0% + K2SO4 1.0% + ZnSO4 0.5% + FeSO4 0.5% + H3BO3 0.2%, however, the foliar spray of Urea, K2SO4, ZnSO4, FeSO4 and boric acid had no effect on number of seeds per fruit in Kinnow mandarin. Thus it is clear from results that foliar nutrient application showed a stimulating influence on yield and quality parameters of Kinnow fruits. Conclusion: From the research findings it can be concluded that the maximum potential of Kinnow mandarin plants in respect of fruit yield per plant, juice content, total soluble solids, TSS to acid ratio and ascorbic acid content was exploited to a maximum level and the acidity, rag and peel content and peel thickness to a minimum level with foliar application of Urea 1.0% + K2SO4 1.0% + ZnSO4 0.5% + FeSO4 0.5% + H3BO3 0.2%.

scholarly journals COMBINING ABILITY FOR YIELD AND QUALITY ATTRIBUTES IN BHENDI (ABELMOSCHUS ESCULENTUS (L.) MOENCH)

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
S. Kalaiselvan ◽  
S. Anuja
Keyword(s):  
Ascorbic Acid ◽  
Combining Ability ◽  
Acid Content ◽  
Block Design ◽  
Ascorbic Acid Content ◽  
F1 Hybrids ◽  
Quality Traits ◽  
Fruit Length ◽  
Yield And Quality ◽  
Randomized Block Design

The present experiment on bhendi consisted of 12 parents (9 lines and 3 testers) with their 27 F1 hybrids developed through line x tester mating design with three replications in randomized block design. Parents and hybrids differed significantly for gca and sca effects, respectively. Among the parents, maximum gca effect was found in EC 169329 and Aruna for fruit length, EC 102605 and Arka Anamika for fruit girth, EC 112241 and Arka Anamika for fruit yield per plant, EC 169335 and Aruna for ascorbic acid content, EC 109454 and Arka Anamika for mucilage content. The crosses EC 169331 x Kashi Kranti, EC 102605 x Arka Anamika and EC 169344 x Arka Anamika were found as good specific combiners for fruit length, fruit girth and yield per plant respectively. The hybrids EC 169335 x Aruna and EC 109454 x Arka Anamika exhibited maximum significant positive sca effects for quality traits like ascorbic acid content and mucilage content respectively.

scholarly journals Physical and chemical characterization and bioactive compounds from blackberry under calcium chloride application

2019 ◽  
Vol 42 ◽  
pp. e42449 ◽  
Author(s):  
Joyce Helena Modesto ◽  
Jackson Mirellys Azevedo Souza ◽  
Rafael Augusto Ferraz ◽  
Marcelo Souza Silva ◽  
Magali Leonel ◽  
...  
Keyword(s):  
Calcium Chloride ◽  
Block Design ◽  
Fruit Size ◽  
Chemical Characterization ◽  
Ascorbic Acid Content ◽  
Calcium Content ◽  
Soluble Solids ◽  
Production Chain ◽  
Randomized Block Design ◽  
Physical And Chemical

Calcium chloride application on fruits maintains the firmness of fruits, decreases storage breakdown and rot, extends shelf-life, and increases vitamin C and calcium content. Blackberries have low post-harvest durability due to the intrinsic characteristics of their fruits, mainly the high respiratory rate and low firmness, which causes problems in the production chain of fresh fruits. The current study aimed to evaluate the effects of pre-harvest application of calcium chloride on the fruits of ‘Tupy’ blackberry (Rubus spp.). A randomized block design for a factorial scheme was used, i.e. calcium chloride concentrations (0, 1.5, 3, and 4.5%) and number of applications (1, 2, and 3). Multiple applications occurred between 5-day intervals. The results showed that the calcium content in the fruits increased with a single application of 2.2%, but a decrease in mass loss was observed with a 4.5% application. The results also indicated great firmness and ascorbic acid content of fruits of ‘Tupy’ blackberry, in addition to the significant increase in fruit size and mass. However, in general, the content of soluble solids, sugars, antioxidant activity and total polyphenols decreased.

PENGARUH JENIS MULSA DAN PUPUK GANDASIL-B TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI RAWIT (Capsium frustescens L.) PADA TANAH GAMBUT PEDALAMAN (The Effect of Mulch Type and Gandasil-B Fertilizer on The Growth and Yield of Chili Pepper (Capsicum fr

AgriPeat ◽  
2019 ◽  
Vol 18 (01) ◽  
pp. 1-9
Author(s):  
Admin Journal
Keyword(s):  
Block Design ◽  
Peat Soil ◽  
Chili Pepper ◽  
Growth And Yield ◽  
Plastic Mulch ◽  
Randomized Block Design ◽  
Different Types ◽  
Split Plot ◽  
Main Plot ◽  
Black Plastic

                                                                                                                                       ABSTRACTThis research was aimed to investigate the effect of mulch type and gandasil-B fertilizer on the growth and yield of chili pepper (Capsicum frutescens L.) on inland peat soil. The method used in this research was two-factor Randomized Block Design with split plot arrangement and three replications. The main plot was the mulch type which consists of three treatments, namely: control, cogon grass and silver-black plastic mulch, and as sub plot was the dose of gandasil-B which consists of four 4 levels, namely: 0, 1, 2, and 3 g L-1 water. Results showed that the interaction between different types of mulch and gandasil-B fertilizer only had significant effect on the diameter of the stem, the number of productive branch, the number of fruit per plant, and the weight of fruit per plant. The utilization of silver-black plastic mulch and gandasil- B fertilizer at the concentration of 3 g L-1 water showed more number of productive branch (14.00 branches) and number of fruit (151.17 fruits) per plant and the weight of fruit (166.52 g) per plant was significantly higher.Keywords : Mulch, cogon grass, silver-black plastic, Gandasil-B, inland peat soil                                                                                                                                       ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh jenis mulsa dan pupuk gandasil-B terhadap pertumbuhan dan hasil tanaman cabai rawit (Capsicum fruestescens L.) pada tanah gambut pedalaman. Percobaan ini menggunaakan Rancangan Acak Kelompok (RAK) disusun secara split plot dengan dua faktor perlakuan dan tiga ulangan. Sebagai petak utama, yaitu jenis mulsa terdiri dari tiga jenis, yaitu : kontrol, mulsa alang-alang dan mulsa plastik hitam perak. Sebagai anak petak adalah dosis pupuk Gandasil-B terdiri dari 4 taraf perlakuan, yaitu : 0, 1, 2 dan 3 g L-1 air. Hasil penelitian menunjukkan bahwa interaksi penggunaan jenis mulsa dengan pupuk gandasil-B hanya berpengaruh nyata terhadap diameter batang, jumlah cabang produktif, jumlah buah per tanaman dan berat buah per tanaman. Penggunaan mulsa plastik hitam perak dan pupuk gandasil-B 3 g L-1 air diperoleh jumlah cabang produktif (14.00 cabang) dan jumlah buah (151.17 buah) per tanaman) nyata lebih banyak dan berat buah (166.52 g) per tanaman nyata lebih tinggi.Kata kunci : Mulsa, alang-alang, plastik hitam perak, pupuk gandasil-B, gambut pedalaman

scholarly journals HISTOLOGICAL ANALYSIS AND PERFORMANCE OF SOUR PASSION FRUIT POPULATIONS UNDER DIFFERENT ROOTSTOCKS RESISTANT TO Fusarium spp

2018 ◽  
Vol 40 (1) ◽  
Author(s):  
Moisés Ambrósio ◽  
Willian Krause ◽  
Celice Alexandre Silva ◽  
Laís Alves Lage ◽  
Natan Ramos Cavalcante ◽  
...  
Keyword(s):  
Histological Analysis ◽  
Block Design ◽  
Welding Process ◽  
Anatomical Study ◽  
Optical Microscope ◽  
Passion Fruit ◽  
Randomized Block Design ◽  
Physical And Chemical ◽  
Sour Passion Fruit

ABSTRACT The present study aimed to describe histological traits of the graft welding process and evaluate the effect of rootstocks on the physical and chemical traits and the productivity of sour passion fruit populations. The experiment was arranged in a randomized block design, in a 4x2 + 4 factorial scheme (cultivars / canopy x rootstocks), three replicates and nine plants per plot. Commercial cultivars and populations and Passiflora alata and P. nitida rootstocks, in addition to ungrafted plants were used as canopy. Cleft grafting was the grafting type adopted. Traits analyzed such as productivity and physical and chemical quality of fruits were submitted to analysis of variance and compared by the Tukey test. The canopy morphology was evaluated according to descriptors of the Ministry of Agriculture, Livestock and Supply. Grafting was carried out for each graft/rootstock combination for histological analysis. Sections were obtained by freehand cuts, stained and mounted on semi-permanent slides, examined under optical microscope and photomicrographed. Rootstocks affected the early cultivation and reduced productivity and number of fruits of passion fruit populations. Grafting did not affect the quality of fruits or the canopy morphology. Considering the complete culture cycle, P. alata species is able to be used as rootstock. The anatomical study demonstrates the occurrence of better compatibility in the connection of P. edulis tissues on P. alata, compared to grafting on P. nitida.

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

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