scholarly journals The Effect of Foliar Spraying With Licorice Extract and Some Nutrients on The Growth and Yield of The Red Cabbage

2021 ◽  
Vol 910 (1) ◽  
pp. 012055
Author(s):  
Israa Hameed Sarhan ◽  
Saad A. Mahmood

Abstract The field experiment was carried out during the Winter/autumn cultivation season of (2021-2020) in one of the private fields in Fallujah city 60 km to the west of Baghdad at latitude 33° 19'53.6" north and longitude 43° 46'45.2" East to study the effect of foliar spraying with licorice extract and some nutrients on the growth and yield of red cabbage. A factor experiment with two factors was implemented according to the randomized complete blocks design (RCBD) with three replicates, the first factor is foliar licorice extract application in different concentrations. The second factor is the foliar spraying of nutrients The results showed that the effect of spraying with licorice extract and some nutrients led to a significant increase in (plant height, leaf area, total chlorophyll in the leaves, Leaf content of anthocyanin, curl percentage, head weight, total yield, nitrogen percent in the leaves, Phosphorous percent in leaves, potassium percent in leaves).

Author(s):  
Irpan Gunawan ◽  
Atak Tauhid ◽  
Isna Tustiyani

<p><em>Cauliflower is one of the vegetables for consumers. The demand for cauliflower was rising so it must be scaled up with fertilizer. The purpose of this study was to study the effect of chicken manure and NPK fertilizer on the growth and yield of cauliflower. The study was conducted in Sukasenang Village, Banyuresmi Sub-district, Garut Regency from July to August 2019. The study used a Randomized Block Design (RBD) in two factors each of the 3 rates with 2 replications. The first factor was the rates of chicken manure which consisted of 0, 10 and 20 tons ha<sup>-1</sup>; the second factor was NPK fertilizer which consists of 0, 100 and 200 kg ha<sup>-1</sup>. The parameter of this research was plant height, number of leaves, leaf area, weight and diameter crud. The results showed that there was no interaction between the chicken manure and NPK fertilizer. The treatment of 20 tons ha<sup>-1</sup> chicken manure affected the variable plant height, the number of leaves and leaf area. The rates of 200 kg ha<sup>-1</sup> NPK fertilizer had affected plant height, number of leaves, weight and diameter crud.</em></p>


2008 ◽  
Vol 43 (No. 3) ◽  
pp. 109-117 ◽  
Author(s):  
H.K. Shannag ◽  
J.M. Al-Qudah ◽  
I.M. Makhadmeh ◽  
N.M. Freihat

The reactions of five commercial varieties of okra, <i>Abelmoschus esculentus</i>, to <i>A. gossypii</i> were evaluated under semiarid field conditions. Each experimental plant of varieties Clemson spineless, Clemson spineless 80, Lee, Perkins dwarf, and Local was infested 60 days after emergence by three late-nymphal instars of the aphid. The results showed that aphid populations increased constantly on the varieties, except for days 42 and 49 after infestation, attaining a peak at about the end of the growing season. Differences in aphid densities were recorded between varieties. The aphids were most numerous on var. Local, while lowest in number on var. Lee. Infestation by aphids on okra varieties reduced yield by 57% on var. Perkins dwarf, 56% on var. Lee, 24% on var. Clemson spineless, 21% on var. Clemson spineless 80, and 5% on var. Local. Reduction in the number of pods produced per plant followed the same pattern as observed for total yield. Aphids had not altered significantly the vegetative plant growth at day 37 following infestation. At day 66, a substantial decrease in shoot fresh and dry weights and also leaf area was evident on var. Perkins dwarf while on var. Clemson spineless only the leaf area was significantly reduced. Moreover, aphid-free controls varied widely in their growth and productivity at the end of growing season. Varieties Clemson spineless and Clemson spineless 80 produced the highest total yield and pod numbers, var. Local the lowest. The varieties Perkins dwarf and Clemson spineless produced significantly higher shoot fresh and dry weight, as well as leaf area, than vars. Lee and Local.


Agrin ◽  
2019 ◽  
Vol 22 (1) ◽  
pp. 39
Author(s):  
Bhaskara Anggarda Gathot Subrata ◽  
Stefany Darsan

Penelitian bertujuan untuk mengetahui efektivitas pemberian hara mikro melalui akar dan daun. Penelitiandilaksanakan dengan menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal. Perlakuan berupa kontrol,pupuk mikro lewat media, pupuk mikro lewat daun. Masing-masing perlakuan diulang 6 kali. Media tanam berupapasir yang sudah dimasukan ke dalam bak penanaman, setelah itu tanam benih kangkung dengan jarak 10x10 cmpada setiap bak. Lalu aplikasikan pupuk melalui media atau daun seminggu sekali. Pengamatan yang dilakukanmeliputi tinggi tanaman dan kehijauan daun dengan SPAD 502 untuk tiap minggunya; aktivitas nitrate reduktase,kandungan klorofil a, klorofil b, dan klorofil total, bobot kering batang, bobot kering tajuk, bobot kering daun,bobot kering akar, luas daun (LD), serta analisis pertumbuhan tanaman, meliputi nisbah laju daun (NLD), luasdaun khas (LDK), bobot daun khas (BDK). Berdasarkan penelitian yang telah dilakukan, pemberian pupuk cairmelalui media maupun daun belum mampu meningkatkan pertumbuhan dan hasil tanaman kangkung. Perlakuanpada daun cenderung menunjukan hasil yang lebih tinggi dibandingkan perlakuan pada media pada semuaparameter pengamatan.Kata kunci: efektivitas, hara mikro, akar dan daunABSTRACTThe aim of this research is to know the effectiveness of micro nutrient giving through root and leaf. Theresearch was conducted by using Completely Randomized Design (CRD) of single factor. Treatment of control,micro-fertilizer through the media, micro-fertilizer through the leaves. Each treatment was repeated 6 times.Planting media in the form of sand that has been inserted into the tub of planting, after that plant the seeds ofkangkung with a distance of 10x10 cm in each tub. Then apply the fertilizer through the media or leaves once aweek. Observations included plant height and greenery of leaves with SPAD 502 for each week; nitrate reductaseactivity, chlorophyll a, chlorophyll b, and total chlorophyll, dry weight of stalk, dry weight of canopy, leaf dryweight, root dry weight, leaf area, and plant growth analysis, including leaf rate ratio, typical leaf area, typicalleaf weight. Based on the research that has been done, the application of liquid fertilizer through the media andleaves has not been to increase the growth and yield of kangkung. Treatment on the leaves tend to show higherresults than treatment on media at all observation parameter.Keywords: effectiveness, micro nutrients, roots and leaves


2020 ◽  
Vol 14 (1) ◽  
pp. 7
Author(s):  
AMIK KRISMAWATI

ABSTRAK<br />Penelitian ini dilaksanakan di Kebun Percobaan Balai Penelitian<br />Tanaman Tembakau dan Serat, Karangploso, Malang, mulai bulan Mei<br />sampai dengan Oktober 2001. Penelitian bertujuan untuk memperoleh<br />varietas wijen yang sesuai pada sistem tumpangsari dengan tanaman jarak<br />kepyar. Rancangan percobaan yang digunakan adalah rancangan petak<br />berlajur dengan tiga ulangan. Perlakuan tumpangsari terdiri dari dua<br />faktor. Faktor pertama yaitu varietas tanaman jarak kepyar Asembagus<br />81 (Asb 81) dan Asembagus 104 (Asb 104). Faktor kedua yaitu<br />varietas wijen Sumberrejo 1 (Sbr 1) dan Sumberrejo 2 (Sbr 2). Pada<br />setiap ulangan juga ditanam varietas monokulturnya. Ukuran petak 6 m<br />x 6 m, jarak tanam untuk tanaman jarak kepyar 2 m x 2 m (satu<br />tanaman per lubang) dan varietas wijen 0,5 m x 0,25 m (satu tanaman<br />per lubang). Hasil penelitian menunjukkan bahwa tanaman wijen varietas<br />Sumberrejo 1 dengan tanaman jarak kepyar varietas Asembagus 104<br />memberikan hasil 632,55 gram biji wijen per petak dan 637,63 biji jarak<br />per petak. Parameter total hasil relatif (RYT) sistem tumpangsari wijen<br />dengan tanaman jarak kepyar lebih besar dari satu ( &gt; 1) yaitu antara 1,687<br />sampai dengan 1,787, sehingga sistem tumpangsari tersebut efisien dalam<br />memanfaatkan lahan.<br />Kata kunci : Wijen, Sesamum indicum L., jarak kepyar, Ricinus communis<br />L., tumpangsari, pertumbuhan, hasil, Jawa Timur<br />ABSTRACT<br />Response of sesamum variety as intercrops with castor on<br />their growth and yield<br />The experiment was conducted in the Experimental Garden of the<br />Indonesian Tobacco and Fibre Crops Research Institute in Malang, from<br />May to October 2001. The objective of the study was to find out the<br />variety of sesame which is suitable for intercropping with castor. A strip<br />plot design was used with three replications. The factorial treatment<br />consisted of two factors. The first factor was castor varieties (Asembagus<br />81 and Asembagus 104). The second factor was sesame varieties<br />(Sumberrejo 1 and Sumberrejo 2). In each replication, castor and sesame<br />varieties were planted as monocultures. The plot size was 6 m x 6 m,<br />castor and sesame plant spacing were 2 m x 2 m and 0,50 m x 0,25 m<br />respectively. The results showed that the intercropping of sesame<br />Sumbererjo 1 variety and castor Asembagus 104 variety produced 632,55<br />gram sesame seed per plot and 637,63 gram seed castor per plot. The<br />highest relative total yield on intercropping castor and sesame was<br />obtained by Asembagus 104 and Sumberrejo 1 at 1,787 and the lowest<br />relative total yield was obtained by Asembagus 104 and Sumberrejo 2 at<br />1,687. RYT value of the intercropping system was more than one which is<br />considered as efficient in land use.<br />Key words: Sesame, Sesamum indicum L., castor, Ricinus communis L.,<br />intercropping, growth, yield, East Java.


2016 ◽  
Vol 1 (01) ◽  
pp. 97-101
Author(s):  
Pankaj Sharma ◽  
A. K. Sharma ◽  
J. P. Singh ◽  
Himanshu Kaushik ◽  
Rajbeer . ◽  
...  

A field experiment was conducted at the Horticulture Research Farm Department of Horticulture, J. V. College, Baraut, Bhagpat during the year 2011 with the cultiver “Arka Anamica” was done in Randomized Block Design (R.B.D) with three replication. The experiments consisted of 16 treatments viz. N1 (80:60:60) NPK (Kg.)/ha, N2 (60:40:40) NPK (Kg.)/ha, N3 (40:20:20) NPK (Kg.)/ha, B1 (Azotobacter) 7kg/ha, B2 (Phosphate Soluble Bacteria) 7kg /ha, B3 (Azotobacter + PSB) and B0 (Control). The Maximum results an different attributes viz. Plant Height (67.30 cm.), No. of leaves per plant (63.95), No. of green pod per branch (3.87), and Area of green pod (48.69 cm2), Days to 50 % germination (7.25) and Days to 50 % flowering (20.06) were recorded under the treatment B3, where as Azotobacter 7 kg/ha + Phosphate Soluble Bacteria 7 kg./ha. Compression to the treatment B1, where as Azotobacter 7 kg/ha and better results like, Number of branches per plant (4.58), leaf area (267.57 cm2), Number of green pod per plant (3.87), Fresh weight per green pod (8.11 gm.) and Green pod yield per plot (3382.56gm.) were recorded under the treatment B3 (Azotobacter 7kg/ha + PSB 7kg/ha), followed by N1 (80:60:60) NPK (Kg.)/ha and minimum results were found under the control.


Author(s):  
U. M. Umar ◽  
I. Ibrahim, Iro ◽  
S. M. Obidola

Aims: To determine the effect of Kalli organic fertilizer on the growth and yield of radish. Study Design: The experimental design used for this study was a Randomized Complete Block Design (RCBD) consisting of four (4) treatments (0, 400, 500 and 600 kgha-1) which were replicated four (4) times. Place and Duration of the Study: The experiment was conducted at Federal College of Forestry Jos, Plateau State located in the North Central part of Nigeria between September – October, 2018. Methods: Soil samples were collected and analysed. Agronomic practices such as land preparation, planting, fertilizer application, weeding and harvesting were also carried out. The data was collected on plant height, number of leaves, leaf area, number of roots, length of roots, diameter of roots, root weight and root yield. Data collected was analysed using Analysis of Variance (ANOVA) with Minitab 23 statistical package at 5% level of probability and where significance was determined Duncan Multiple Range Test (DMRT) was used to separate the means. Results: The findings from this research work revealed that there was no significant effect of Kalli organic fertilizer on the plant height, number of leaves. But the leaf area was found to be significant (p=0.05) at 8WAP with the application of 600 kgha-1 recording the largest (143.30 cm2) leaf. The number of roots, length of roots, weight of root and total yield was found to be significant (P=0.05) on the application of different levels of Kalli organic fertilizer. The application of 600 kgha-1 produced the highest number (35.50) of radish roots, length (24.83 cm) of radish roots, weight (7.20 kg) of radish and total yield (18000 kgha-1) of Radish. Conclusion: Based on this research study it could be concluded that the application of Kalli (600 kgha-1) organic fertilizer significantly increased the yield of Radish. It is therefore recommended that organic fertilizer can be applied for optimum production of Radish.


2016 ◽  
Vol 47 (3) ◽  
Author(s):  
Al-bayati & Hanshal

An experiment was carried out at the vegetable fields of Horticulture and Landscaping Design Dept. , College of Agriculture / university of Baghdad / Abu Ghraib at season (2014) to study the effect of spraying boron and Carbo lizer on growth and yield of cowpea. (Ramshorn C.v.) Seeds are sown at two dates; Spring and summer date. The experiment also included the use of four concentrations of Boron (B), which were; (0, 50, 100 and 200) mg. L-1 and  three concentrations of Carbo lizer; (c) (0, 1,25 and 2,5) cm3.L-1 sprayed at three times; (30, 45 and 60) days after sowing. The experiment analysis is carried out in accordance to the experimental design RCBD and it is adopted in three replacements, and it is compared with at least L.S.D. significant probability level at 0.05.The treatment B1 show a significant  increase in leaves number (27.4 leaf.plant-1),  leaf area (212.3dm2.plant-1), dry weight for the total vagitative (43.0 g.plant-1 ), day number to flower 50% plants(47.3 days), pod number ( 42.56 pod.Plant-1), yield of green pods (127.5 gm.plant-1), total yield of green pods (6.800 ton.ha-1 ) respectively in spring season, While The treatment B3 show a significant  increase in leaves number (38.6 leaf.plant-1),  leaf area (252.9 dcm2.plant-1), dry Weight for the total vagitative (113.9 g.plant-1 ), day number to flower 50% plants(56.8 days), pod number (100.54 pod.Plant-1), yield of green pods (300.9 g .plant-1), total yield of green pods (16.084 Ton.ha-1 ) respectively in summer season , While The treatment C1 show a significant  increase in number (37.5,28.1 leaf.plant-1),  leaf area (240.1,218.2 dcm2.plant-1), pod number (98.39,40.66 pod.Plant-1), yield of green pods (287.0,122.2 g.plant-1), total yield of green pods (15.304,6.519 Ton.ha-1 ) for both seasons respectively The interaction treatment B1C1(50 mg.L-1 Boron +1.25 cm3 Carbo lizer) in spring season, and B3C1 (200mg L-1 Boron+1.25 cm3 Carbo lizer) in summer season show a significant  increase  of leaves number (30.7,40.3)leaf.plant-1,  leaf area (265.5, 258.4) dcm2.plant-1, dry weight for the total vegetative (47.7, 122.1) g.plant-1, day number to flower 50% plants(47.0,53.7)days, pod number ( 55.43,113.03) pod.Plant-1, yield of green pods (161.9, 316.3) g.plant-1, total yield of green pods (8.632, 16.871) Ton.ha-1 respectively, this is in comparison with the control plant which gave(20.0,28.3 leaf.plant-1),(143.9,182.1 dcm2.plant-1), (32,4, 80.4 g.plant-1),(48.7,59.3 days) (27.17, 70,83 pod.Plant-1), (82.2, 210.3 g.plant-1), (4.385, 11.216 Ton.ha-1)  respectively and for both dates respectively.


2019 ◽  
Vol 4 (2) ◽  
Author(s):  
Wawan Setiawan ◽  
Octavianus Lumban Tobing ◽  
Arifah Rahayu

Lemon basil (Ocimum basilicum L.) is an indigenous plant which is commonly used as vegetable,medicinal herb, cosmetic ingredient, perfume ingredient, and food ingredient. This study was aimedat assessing the effects of the application of different compositions of KCl fertilizer and cattle urineon the growth and production of lemon basil accession. A factorial completely randomized designwith two factors was used. The first factor was the composition of KCl fertilizer and cattle urineconsisting of six levels, namely 100% R cattle urine 75% R cattle urine + 25% R KCl, 50% Rcattle urine + 50% R KCl, 25% R cattle urine + 75% R KCl, 100% R KCl, and 0% R cattle urine+ 0% R KCl. The second factor was lemon basil accession consisting of three levels, namely Bogor,Cianjur, and Sukabumi. Results showed that the composition of 25% R cattle urine + 75% R KCland 100% R cattle urine gave leaf area and total yield dry weight, respectively, which were higherthan those in other treatments. Bogor accession was found to have plant height, number of leaves,and length of branches which were significantly higher than those found in other accessions.Meanwhile, number of branches, leaf area, stem diameter, yield wet weight, and yield dry weightof Sukabumi accession were higher than those in Bogor and Cianjur accessions.Key words: Ocimum basilicum, leaf area, dry weight


2021 ◽  
Vol 910 (1) ◽  
pp. 012024
Author(s):  
Zahraa Nasir Sabri ◽  
Abbas Khdair Mujawal ◽  
Bassim Haleem Kshash

Abstract A field experiment was carried out in one of the plastic houses belonging to the College of Agriculture, Al-Qasim green University to Studying the possibility of cultivating cucumis melo var. flexuosus inside greenhouses to improve growth and yield using microelements and ethephon. Microelements (Zn + B) at a concentration of 250 mg/L -1 and the growth regulator Elathyphon at a concentration of (2.5, 1.5, 0) ml/L -1 were used as a spray on the shoots. A factorial experiment was applied with the split plot system and randomized complete block design (RCBD) according to the least significant difference (L.S.D) test under the significance level of 0.05. The results were as follows: The interaction between (Zn + B) had a positive and significant effect on indicators such as leaf area 206.88 dm-1, number of female flowers 22.33flower-1, and the total yield 4327 kg, the percentage of nitrogen, phosphorous and potassium in the leaves was 0.6733, 2.691, 2.927, and the percentage of zinc and boron in the leaves was 19.626,14.282.The yield of one plant and the weight of the fruit 2575.5 g, 121.44 g, respectively. As for the interaction between Zn + B + 1.5, a significant effect on leaf area trait 239.91 Number of female flowers 26.33 flower-1, Total yield 5494 kg The percentage of PK in leaves 0.7233,3.080 and the percentage of boron in leaves 14.560 while the yield of one plant 3270.4 g


2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Md. Quamruzzaman ◽  
Md. Jafar Ullah ◽  
Md. Fazlul Karim ◽  
Nazrul Islam ◽  
Md. Jahedur Rahman ◽  
...  

Boron is an important micronutrient that enhances vegetative growth and yield of crops, like peanut. Light also plays an important role in pegging of peanut. There has been little information regarding the application of boron and light in peanut in Bangladesh. Therefore, a field experiment was conducted to study the response of boron and light on morph-physiology and pod yield of two peanut varieties. Treatments considered two peanut varieties,namely, Dhaka-1 and BARI Chinabadam-8, three levels of boron (B),namely, 0-kg B ha−1(B0), 1-kg B ha−1(B1), and 2-kg B ha−1(B2), and two levels of light,namely, normal day light (≈12 h light) and normal day light + 6 h extended red light at night (≈18 h light). Result revealed that days to first-last emergence and days to first-50% flowering took shorter times and vegetative growth, pods dry weight plant−1, pod yield, and germination were markedly increased with the application of boron. Vegetative growth and germinations were significantly increased in light, but the lowest leaf area, pods dry weight plant−1, and pod yield were found in light. Without germination, the highest vegetative growth, reproductive unit, and pod yield were observed from BARI Chinabadam-8. Days to first-last emergence, days to first-50% flowering, and number of branches plant−1were found linearly related to pod yield.


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