scholarly journals The Effect of Apex Pruning on Vegetative and Generative Growth of Roselle (Hibiscus sabdariffa L.)

2015 ◽  
Vol 4 (3) ◽  
pp. 150
Author(s):  
Slamet Susanto ◽  
Titistyas Gusti Aji ◽  
Arifah Rahayu
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Anthocyanin Content ◽  
Hibiscus Sabdariffa ◽  
Single Factor ◽  
Branch Growth ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Four Levels ◽  
Number Of Branches

<p>ABSTRACT</p><p>The  experiment  was  aimed  at  studying  the  effect  of  number  of  branch on  vegetative  and generative growth of roselle. The experiment was conducted at Cikabayan Experimental Farm from February  to June  2009. The  experiment was  arranged  in  randomized  complete  block  design with single factor and consisted  of four levels of pruning: control (without  pruning), apex pruning with 5 branches,  apex  pruning  with  10  branches,  and  apex  pruning  with 15  branches,  each  with  three replications.  The  result  indicated  that pruning  with  different  number  of  branch  gave  effect  on decreasing  on some  variables  of  vegetative  and  generative  growth  of  roselle.  Plants experienced apex pruning with 15 branches did not show any differences on number of primary stems, number of secondary  stems,  number  of  leaves, number  of  flowers,  fresh  and  dry  weight  of  calyxes,  and anthocyanin content  in  calyxes.  Plants  experienced  pruning  with  different  number  of branches tended to have higher  anthocyanin content  than  those  on  control. Generally, plants with 15 primary branches gave the best effect on both vegetative and generative growth of roselle.</p><p>Keywords: Hibiscus sabdariffa L., pruning, branch, growth</p><p> </p><p>ABSTRAK</p><p>Penelitian  ini  bertujuan  untuk  mempelajari  pengaruh  jumlah  cabang  pada pertumbuhan vegetatif dan generatif rosela. Penelitian dilaksanakan di  Kebun Percobaan Cikabayan pada bulan Februari sampai Juni 2009. Percobaan disusun dalam rancangan acak lengkap dengan faktor tunggal dan  terdiri  dari  empat tingkat  pemangkasan:  kontrol  (tanpa  pemangkasan),  pemangkasan pucuk dengan  5  cabang,  pemangkasan  pucuk   dengan  10  cabang,  dan pemangkasan  pucuk   dengan  15 cabang,  masing-masing  dengan  tiga ulangan.  Hasil  penelitian  menunjukkan  bahwa  pemangkasan dengan  nomor yang  berbeda  dari  cabang  memberi  efek  pada  penurunan  pada  beberapa variabel pertumbuhan vegetatif dan generatif rosela. Tanaman dengan pemangkasan pucuk pada 15 cabang tidak  menunjukkan  perbedaan  pada jumlah  batang  utama,  jumlah  sekunder  batang,  jumlah  daun, jumlah bunga,  berat  segar  dan  kering  calyxes,  dan  konten  antosianin  di  calyxes. Tanaman mengalami  pemangkasan  dengan  nomor  yang  berbeda  dari cabang  cenderung  memiliki  konten antosianin  lebih  tinggi  dibandingkan pada  kontrol.  Umumnya,  tanaman  dengan  15  cabang  utama memberikan efek terbaik pada kedua pertumbuhan vegetatif dan generatif rosela.</p><p>Kata kunci: Hibiscus sabdariffa L., pemangkasan, cabang, pertumbuhan</p>

scholarly journals Effects of cowdung and potassium on growth and yield of Kohlrabi

2012 ◽  
Vol 10 (1) ◽  
pp. 27-32 ◽  
Author(s):  
J Sultana ◽  
M A Siddique ◽  
M H A Rashid
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Control Treatment ◽  
Fresh Weight ◽  
Treatment Combination ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Four Levels

An experiment was carried out at the Horticulture Farm of the Bangladesh Agricultural University, Mymensingh during  the period from November 2010 to January 2011 to study the effects of cowdung and potassium on growth and yield  of Kohlrabi. The experiment consisted of three levels of cowdung (0, 20 and 40 t/ha) and four levels of potassium (0,  20, 50, 80 kg /ha). The experiment was laid out in randomized complete block design with three replications. All the  parameters were significantly influenced by application of cowdung and potassium. The highest plant height (44.65  cm), number of leaves per plant (12.11), length of largest leaf (37.54 cm), and breadth of largest leaf (18.66 cm) were  obtained from the highest dose of cowdung and potassium applied (40 t cowdung + 80 kg K/ha) while the lowest  plant height (33.64 cm), number of leaves (9.01), length of largest leaf (27.94 cm), and breadth of largest leaf (11.00  cm) were obtained from control treatment combination. The highest fresh weight of leaves (49.33 g), fresh weight of  knob (328.66 g) and fresh weight of roots (66.55 g) per plant were also recorded under the treatment combination of  40 t cowdung + 80 kg K/ha, while the lowest fresh weight of leaves (22.11 g), fresh weight of knob (136.00 g) and  fresh weight of roots (23.33 g) were obtained from control treatment combination. Similarly, the dry weight of leaves  (19.34%), knob (15.19%) and roots (32.75%) were highest under the same treatment combination of 40 t cowdung +  80 kg K/ha and the lowest dry weight of leaves (11.71%), dry weight of knob (7.38%) and dry weight of roots  (15.29%) were obtained from control treatment combination C0K0. The marketable yields of knob per plot (7.86 kg)  and per hectare (39.58 tons) were also the highest under the treatment combination 40 t cowdung/ha and 80 kg  potassium per hectare.   DOI: http://dx.doi.org/10.3329/jbau.v10i1.12035   J. Bangladesh Agril. Univ. 10(1): 27–32, 2012  

Effect of different levels of sulphur and boron on growth and nodulation of garden pea (Pisum sativum L.)

2016 ◽  
Author(s):  
F. A. Parry ◽  
M. A. Chattoo ◽  
M. Magray ◽  
S. A. Ganie ◽  
Z. M. Dar ◽  
...  
Keyword(s):  
Marked Improvement ◽  
Block Design ◽  
Dry Weight ◽  
Fresh Weight ◽  
Garden Pea ◽  
Combined Application ◽  
Randomized Complete Block Design ◽  
Four Levels ◽  
Different Levels ◽  
Number Of Branches

A field experimental was conducted at Division of Vegetable Science, SKUAST-Kashmir, Shalimar during rabi 2009-2010 and 2010-2011 in randomized complete block design with sixteen treatment combinations consisting four levels of sulphur (0, 15, 30 and 45 kg S ha-1) and boron (0, 1, 2 and 3 kg B ha-1) replicated three times. Application of 30 kg S ha-1 showed marked improvement in growth and nodulation parameters in pea. Increasing dose of boron in the absence of sulphur up to 3kg ha-1 resulted marked improvement in growth and nodulation in garden pea. Higher values of plant height, number of branches plant-1, fresh weight plant-1 , dry weight plant-1, number of nodules plant-1, fresh weight of nodules plant-1ha- and dry weight of nodules plant -1 were noticed with combined application of 30 kg S + 2 kg B ha-1.

scholarly journals Pertumbuhan dan Hasil Kedelai di Lahan Rawa Lebak dengan Aplikasi Pupuk Hayati dan Kimia

2018 ◽  
Vol 45 (3) ◽  
pp. 263
Author(s):  
Endriani , ◽  
Munif Ghulamahdi ◽  
Dan Eko Sulistyono
Keyword(s):  
Glycine Max ◽  
Soil Fertility ◽  
Block Design ◽  
Randomized Block Design ◽  
National Production ◽  
Glycine Max L ◽  
Number Of Leaves ◽  
Four Levels ◽  
P Fertilizers ◽  
Number Of Branches

Soybean (Glycine max L. Merrill) demand is high in Indonesia, however national production is low, therefore improving productivity is important. The research was aimed to determine the effect of application of biofertilizer containing N- fixing and P- solubilizing bacteria on the growth and production of soybean in lowland swamp. The experiment was conducted  at  Labuhan Ratu VI Village, District of Labuhan Ratu, East Lampung Regency from September to December 2014. The experiment was arranged in factorial randomized block design with three replications. N and P fertilizers were applied in four levels. Doses of N were 0, 11.25, 22.50, 33.75 kg ha-1, doses of P were 0, 36, 72, 108 P2O5 kg ha-1, in combination with and without biofertilizer application. The results showed that interaction between biofertilizer and N significantly affected number of branches and number of leaves at maximum vegetative phase. The influence of three types of fertilizer had no significant effect on the productivity of soybean in lowland swamp with soil pH of 7.0 and medium soil fertility. It is recommended to apply Biofertilizer + 11,25 kg N ha-1 + 36 kg P2O5 ha-1 to obtain high soybean production in lowland swamp area.<br /><br />Keywords: nitrogen, phosphate, productivity, soil fertility<br /><br />

scholarly journals Evaluation of M3 lines of sesame (Sesamum indicum L.) for vegetative parameters

2021 ◽  
Vol 13 (2) ◽  
pp. 10795
Author(s):  
Mohammed BABAGANA ◽  
Olamide A. FALUSI ◽  
Aliyu N. ABDULKADIR ◽  
Alhassan MOHAMMED ◽  
Hauwa SHEHU ◽  
...  
Keyword(s):  
Gamma Irradiation ◽  
Block Design ◽  
Sesamum Indicum ◽  
Petiole Length ◽  
Significant Difference ◽  
Randomized Complete Block Design ◽  
Breeding Programmes ◽  
Number Of Leaves ◽  
Different Doses ◽  
Number Of Branches

Vegetative parameters of eight M3 (third mutant generation) lines of sesame were evaluated under rain fed condition. The seeds of the lines were sown alongside their respective controls using a randomized complete block design. The eight lines were generated from three parental stocks: NCRIBEN-04E (V1), NCRIBEN-01M (V2) and NCRIBEN-03L (V3). The three parental stocks were exposed to different doses of gamma irradiation from cobalt-60 source. 04E-550-G2-3 had the highest plant height (57.40) at the 6th week which was significantly different (P<0.05) from the three checks. 03L-450-G2-2 had the highest petiole length (12.45cm) which was significantly different (P<0.05) from the checks except check three (12.25cm) which was not significantly different (P>0.05). 03L-450-G1-2 had the highest number of leaves (91) and consequently highest number of branches (5.60). Although the number of leaves were significantly different (P<0.05) from Check three (54.60), there was no significant difference (P>0.05) between the number of branches and check three (5.40). The results obtained for vegetative parameters of M3 lines of sesame suggests that some of the genotypes could be used as potential parents for future breeding programmes aimed at improving sesame lines.

scholarly journals The Effects of Organic Fertilizer and Planting Type on Growth and Yield of Curcuma aromatica

2021 ◽  
Author(s):  
Trinh Thi Ben ◽  
Le Nguyen Tu Linh ◽  
Tran Thi Linh Giang ◽  
Vu Quang Dao ◽  
Nguyen Thi Tu Oanh ◽  
...  
Keyword(s):  
Surface Coating ◽  
Raw Materials ◽  
Block Design ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Content Area ◽  
Growth And Yield ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Effect Of Surface

Background: Curcuma aromatica Salisb is an important medicinal herb in Vietnam. It is exploited naturally, so its production is limited and in danger of extinction. Studying an organic farming model is a necessary orientation to exploit, conserve and provide quality raw materials. Methods: The present study was conducted to investigate the effect of surface coating types (A1: without coating, A2: straw coating and A3: polymer coating) and organic fertilizer amount (B1: 0; B1: 15, B2: 20, B3: 25 and B4: 30 ton ha-1) on growth and yield of Curcuma aromatica Salisb. The experiment was designed in a factorial randomized complete block design (RCBD) with three replications. The traits studied were: survival plant’s rate (%), leaf area (cm2), plant height (cm), number of leaves, fresh weight (g/plant), dry weight (g/plant), phenolic content/area (mg/20 m2), curcumol content/area (mg/20 m2). Result: The results of the experiment revealed that surface coating types and organic fertilization and their interaction were significant in growth and yield of Curcuma aromatica Salisb.

scholarly journals Effect of Different Rates of N and Intrarow Spacing on Growth Performance of Lettuce (Lactuca sativa L.) in Gurage Zone, Wolkite University, Ethiopia

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Bewuket Gashaw ◽  
Shewaye Haile
Keyword(s):  
Block Design ◽  
Maximum Yield ◽  
Dry Weight ◽  
Optimum Level ◽  
Plant Spacing ◽  
Fresh Weight ◽  
Randomized Complete Block Design ◽  
Main Effect ◽  
Demonstration Site ◽  
Four Levels

A field experiment was conducted in Wolkite University, Horticulture department practical demonstration site, from February to June 2019 with the objective of determining the optimum level of N and intrarow spacing for better growth of lettuce. The experiment consisted of four levels of N (N0 (0 kg/ha), N1 (50 kg/ha), N2 (100 kg/ha), and N3 (150 kg/ha)) and three levels of intrarow spacing (S1 (15 × 30 cm), S2 (20 × 30 cm), and S3 (25 × 30 cm)). The interrow spacing was maintained as 30 cm. The experiment was laid out in 3 × 4 factorial arrangement in a randomized complete block design (RCBD) and replicated three times. The main effect of nitrogen resulted maximum yield (9.45 ton/ha), dry weight per plant (28.75 g), and fresh weight per plant (57.57 g) which were recorded by the application of 150 kg/ha nitrogen. Likewise, the main effect of intrarow spacing gave maximum yield (8.01 ton/ha), dry weight per plant (21.31 g), and fresh weight per plant (59.15 g) from 25 × 30 cm plant spacing. For interaction effect, the highest yield (10.38 ton/ha), dry weight per plant (50.96 g), and fresh weight per plant (77.88 g) was found from N3S3 (150 kg/ha N and 25 × 30 cm plant spacing). Therefore, in the study, area using 150 kg/ha urea with 25 × 30 cm plant spacing could be advisable for optimum lettuce production.

scholarly journals RESPONSE OF ABELMOSCHUS ESCULENTUS L. FORINOCULATION WITH MYCORRHIZAE AND FOLAIR APPLICATION WITH BIO-STIMULATORS AND EFFECT ON VEGETATIVE GROWTH CHARACTERS

2020 ◽  
Vol 51 (Special) ◽  
Author(s):  
AL-Samarai & et al.
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Fresh Weight ◽  
Agricultural Engineering ◽  
Significant Difference ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
The Mean ◽  
Growth Characters ◽  
Relative Chlorophyll Content

The current study  was carried out at the Fields belongs of Horticulture  Department, Collage of Agricultural Engineering Science, University of  Baghdad, Al-Jadiriyah for the spring season 2016 -2017 to study the effect for  inoculation mycorrhizae and  folair application  with bio stimulators and their interaction in the growth characters of  (local okra  ptera). A factorial experiment  (2  in randomized complete block design (RCBD), the experiment included (12) treatment  Distributed  in three  replicates. The three factors used in this experiment included . The inoculation with control (C) Mycorrhizae  ( M ) , Biozyme  (B ) ( B1 2cm3.L-1), ( B2 4cm1-.L-1) , Phosphalas (P) (P 2cm3.L-1),  ( M + B1), ( M + B2), (P + M ), ( P + B1), (P + B2), ( M + P + B1), ( M + P + B2). The data were analyzed according to the design followed and the mean was tested by the lowest significant difference at 0.05%. The results showed a significant increase in the studied traits .  The results showed that the three factors and their interactions had significant effects on most of the growth characters measured. The inoculation with the Mycorrhizae  , Biozyme  and  Phosphalas was superior in giving higher values of  plant height  (M1B2P1) 120.00 cm,  Main branches number  per plant 13.00,  number of  leaves 197.0  (Leaf .plant -1),  leaf area  394.0 (dcm2. Leaf ),  fresh weight  of vegetative 3200 (kg. plant-1)  Dry weight of vegetative 209.0 ( g . plant-1), number of  nodules on the stem 41.33  (nod. plant -1),  relative chlorophyll content  (SAPD) respectively. The M1B2P0 combination treatment recorded the highest values of  secondary branches number  per plant 10.33. The M1B1P0 treatment recorded the highest values of diameter of stem 4.03 (cm).   

scholarly journals Evaluation of Fertilizer Types on the Growth and Yield of Maize (Zea mays)

2021 ◽  
pp. 53-60
Author(s):  
C. O. Oluwagbemi ◽  
A. C. Oni ◽  
J. F. Adeegbe ◽  
A. S. Ajakaye
Keyword(s):  
Block Design ◽  
Mineral Fertilizer ◽  
Dry Weight ◽  
Growth And Yield ◽  
Yield Data ◽  
Significant Difference ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
And Control ◽  
Range Test

This study was conducted to evaluate the growth and yield of maize to compost, organomineral fertilizer, and mineral fertilizer at Iyaganku and Moniya farm sites in Ibadan, Oyo State, Nigeria. Treatments consisted of Organomineral fertilizer (A), Compost (B), Fresh compost (C), Mineral fertilizer (D = N.P.K. 15:15:15), and Control (E = no fertilizer). Experimental design was randomized complete block design replicated four times. Compost treatments (45 kgNha-1) were applied at one week before sowing while N.P.K. 15:15:15 fertilizer (300 Kg N ha-1) was applied two weeks after sowing. The growth and yield data collected were analyzed using Analysis of Variance (ANOVA) of GENSTAT Discovery software. Significant means were compared using Duncan Multiple Range Test (DMRT) at p = 0.05. The results of the analysis revealed no significant difference in the number of leaves and stem girth at 8 weeks after sowing (WAS) at Iyaganku. Tallest maize plants were recorded from plots treated with A and B. Also, treatments showed no significant difference in the dry weight (g/cob) of husked and unhusked maize at harvest. At Moniya, plots treated with A produced high number of leaves while lowest number of leaves were recorded from control plots and plots treated with B, C, and D. Similarly, no significant difference was observed in stem girth, plant height, dry weight (g/cob) of husked and unhusked maize at harvest between control plots, and plots treated with C, and D. Larger stem girths, tallest plants, dry weight (g/cob) of husked and unhusked maize at harvest were observed in plots treated with A and B. The results from Moniya farm site suggest that organomineral fertilizer and compost have the potential to enhance the growth and yield of maize in studied location.

scholarly journals Effect of Integrated Nutrient Management on Plant Growth and Tuber Yield of Dahlia (Dahlia variabilis) cv. Kenya White

2021 ◽  
pp. 80-84
Author(s):  
T. Raghunandan ◽  
J. P. Collis ◽  
S. Saravanan ◽  
K. S. Barman
Keyword(s):  
Nutrient Management ◽  
Tuber Yield ◽  
Block Design ◽  
Tuber Weight ◽  
Integrated Nutrient Management ◽  
Spring Season ◽  
Yield Attributes ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Number Of Branches

The experiment was carried out at Experimental field, Department of Horticulture, Sam Higginbottom Institute of Agriculture Technology and Sciences [formerly known as Allahabad Agriculture Institute Deemed University, AAI-DU] during the Spring season 2014-2015. The experiment consists of Thirteen treatments viz., (T0) Control-RDF (100:120:100 N P K  kg ha-1,), (T1) 75% RDF + AZ@ 2.5 kg ha-1,, (T2) 75% RDF + FYM @ 10 ton ha-1, (T3) 75% RDF + VC@ 10 ton ha-1, (T4) 75% RDF + AZ @ 2.5 kg/ha +FYM @ 10 ton ha-1+VC @ 10 ton ha-1, (T5) 50% RDF +AZ@ 2.5 kg ha-1, (T6) 50% RDF + FYM@ 10 ton ha-1, (T7) 50% RDF + VC@ 10 ton ha-1, (T8) 50% RDF +  AZ @ 2.5 kg ha-1+FYM @ 10 ton ha-1+VC @ 10 ton ha-1, (T9) 25% RDF + AZ@ 2.5 kg ha-1, (T10) 25% RDF + FYM@ 10 ton ha-1, (T11) 25% RDF + VC@ 10 ton ha-1+, (T12) 25% RDF +  AZ @ 2.5 kg ha-1+FYM @ 10 ton ha-1+VC @ 10 ton ha-1. The treatments were replicated thrice in a Randomized Complete Block Design. The results revealed that Plants treated with 75% RDF + AZ @ 2.5 kg/ha +FYM @ 10 t/ha +VC @ 10 t/ha (T4) significantly recorded maximum vegetative and Tuber yield attributes like plant height (91.87 cm), plant spread (92.38 cm), Number of Branches per plant (7.27), number of leaves per plant (26.53), number of tubers per plant (4.80), maximum tuber weight (958.53) and Maximum tuber yield per plant was recorded in T4 (75% RDF + AZ @ 2.5 kg/ha +FYM @ 10 t/ha +VC @ 10 t/ha) (43.33g) followed by T3 (75% RDF + VC @ 10 t/ha) (40.95g).

scholarly journals RESPONSE OF DIFFERENT CUCUMBER HYBRIDS TO GRAFTING ON SQUASH ROOTSTOCK

2017 ◽  
Vol 48 (2) ◽  
Author(s):  
A. H. Abdul Razzaq
Keyword(s):  
Block Design ◽  
Total Yield ◽  
Dry Weight ◽  
Research Station ◽  
Cucurbita Moschata ◽  
Insertion Technique ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

A field experiment was conducted at Unifert Research Station Yousfiah Center of Iraq during spring of 2015 by grafting five cucumber hybrids named Mayadine, Ghazeer, Najim, Emparator and Beit Alpha on the rootstock ES101 (Cucurbita maxima x Cucurbita moschata) used the hole Insertion technique. The experiment content 10 treatments which were the grafted and ungrafted hybrids using randomized complete block design with three replications. The results showed that grafted Emparator (C4G) gave asignificans increase in the number of leaves (124.20 leaf.plant-1), leaf area (1.85 m2), chlorophyll leaf content (603.0 mg.100 g-1), plant dry weight (191.7 g.plant-1) and the amount of absorbed (nitrogen, phosphorus and potassium) by square area which were (17.77, 1.11 and 14.82 g.m-2, respectively). However, grafted Nagim (C3G) showed an increase in fruit count (14.03 fruit.plant-1), plant yield (1.53 kg.plant-1, early yield (10.60 ton.ha-1) and total yield (28.77 ton.ha-1).

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