scholarly journals APLIKASI UREA DAN TANAH BERMIKORIZA PADA PERTUMBUHAN TANAMAN SERTA INFEKSI MIKORIZA PADA AKAR SENGON LAUT (Paraserianthes falcataria (L) Nielson)

2020 ◽  
Vol 10 (2) ◽  
Author(s):  
Febri Arif Cahyo Wibowo ◽  
Amir Syarifuddin
Keyword(s):  
Negative Impact ◽  
Block Design ◽  
Root Infection ◽  
Paraserianthes Falcataria ◽  
Infected Root ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
The University ◽  
Glomus Sp ◽  
Better Than

Decrease plant nutrient and water in the land is very alarming. The function of mycorrhizae is very beneficial for plants in forest areas that can be considered critical. Urea which is an instant fertilizer is often used by Indonesian farmers, but it has a negative impact on the soil. The nutrients contained in urea are 45% -46% is Nirogen. The purpose of this research was to study the development of the use of mycorrhizal soils by using urea fertilizer and its interactions, as well as to search for roots infected by mycorrhizae. This research was conducted in the greenhouse at the University of Muhammadiyah Malang conducted from January to February 2017. The design used in the study was a Randomized Complete Block Design (RCBD) with a combination of 16 and 3 replications. Data analysis was done by BNJ ANAVA followed and identification of mycorrhizae in the roots of sea sengon plants. At a dose of 300 grams of mycorrhizae soil is better than other doses. The dose of urea has been effected on sengon laut from the parameters of height and number of leaves. A dose of 1.5 grams of urea produces better plants than other doses. Root infection by mycorrhizae gets the greatest results on the combination of M2P2 with a yield of 30%. The type that is in the infected root is Glomus sp. The effect of mycorrhizae occurs only on the root length of plants.Keywords: Mycorrhiza, Root Infection, Sengon Laut, UreaPenurunan kualitas unsur hara dan air pada lahan kehutanan sangat memprihatinkan. Fungsi mikoriza yang sangat menguntungkan bagi tanaman pada lahan hutan yang dapat dikatakan kritis. Urea yang merupakan pupuk instan ini sering digunakan oleh para petani Indonesia, namun dapat berdampak negatif terhadap tanah. Unsur hara yang terkandung dalam urea ini 45%-46% adalah unsur N. Tujuan dari penelitian ini adalah mengetahui perbandingan pertumbuhan penggunaan tanah bermikoriza dengan penggunaan pupuk urea dan interaksinya, serta mengidentifikasi akar yang terinfekis oleh mikoriza. Penelitian ini dilakukan di green house Universitas Muhammadiyah Malang dilakukan pada bulan Januari-Maret 2017. Rancangan yang digunakan dalam penelitian adalah Rancangan Acak Kelompok Lengkap (RAKL) dengan kombinasi sebanyak 16 dan 3 kali ulangan. Data yang dianalisis menggunakan uji BNJ dan identifikasi mikoriza pada akar tanaman sengon laut. Hasil penelitian menunjukkan bahwa pada dosis 300 gram tanah bermikoriza lebih baik dibandingkan dosis lainnya. Dosis urea sangat mempengaruhi pertumbuhan sengon laut dari parameter tinggi dan jumlah daun. Dosis urea sebanyak 1,5 gram menghasilkan tanaman yang lebih baik dibandingkan dosis lainnya. Infeksi akar oleh mikoriza mendapatkan persentase terbesar pada kombinasiM2P2 yaitu 30%. Jenis yang terdapat pada terinfeksinya akar yakni jenis Glomus sp. Pengaruh mikoriza ini terjadi hanya pada panjang akar tanaman saja.Kata Kunci:Infeksi Akar,Mikoriza,Sengon Laut, Urea

scholarly journals Evaluation of Sweet Pepper (Capsicum annum L.) Varieties as Influnced by Nitrogen Levels in Chitwan, Nepal

2020 ◽  
Vol 14 (1) ◽  
pp. 33-42
Author(s):  
Santosh Lohani ◽  
Moha Dutta Sharma ◽  
Shree Chandra Shah ◽  
Arjun Kumar Shrestha
Keyword(s):  
Block Design ◽  
Total Yield ◽  
Growth Yield ◽  
Sweet Pepper ◽  
Fruit Weight ◽  
Chemical Fertilizer ◽  
Nitrogen Levels ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Better Than

An experiment was conducted to assess the performance of sweet pepper varieties as influenced by nitrogen levels from August 2014 to February 2015 at Mangalpur, Chitwan. The experiment was laid out in two factorial Randomized Complete Block Design (RCBD) with three replications having sixteen treatments. Varieties and levels of nitrogen significantly affected growth, yield and qualitative parameters of fruits. Hybrid Indra and NS 632 performed better than open pollinated varieties viz. Sagar and California Wonder. Days to fifty percent flowering of NS 632 were earlier than California Wonder. Indra variety had the highest plant height (52.18 cm), number of secondary branches per plant (13.51) from 250 kg N/ha through chemical fertilizer while number of leaves per plant was higher in NS 632 variety (57.22) than Sagar variety (47.37). Indra variety showed the highest fruit weight (87.59 g) and total yield (39.45 t/ha) but NS 632 variety produced more number of fruits per plant (9.25) than California Wonder variety. This study showed that sweet pepper yield of hybrid varieties applied with 250 kg N/ha through chemical fertilizer was appropriate dose to get optimum yield under Chitwan condition.

scholarly journals An Assessment of Genetic Variability in Contrasting Castor Seedlings

2020 ◽  
Vol 2 (6) ◽  
Author(s):  
G. I. Ilo ◽  
I. A. Nweke ◽  
S. I. Ijearu
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Flowering Plant ◽  
State University ◽  
Randomized Complete Block Design ◽  
Region Length ◽  
Number Of Leaves ◽  
Enugu State ◽  
Cropping Seasons ◽  
Better Than

Nine genotypes of castor oil bean (Ricinus cumunis) were evaluated in 2011 and 2012 cropping seasons to determine their consistency of performance at the Enugu State University of Science and Technology, Enugu State. Eight (8) accessions were selected from various locations in the south east, while a standard check was obtained from Ahmadu Bello University Zaria. The study was carried out using a randomized complete block design with four replications. Data was collected on number of days to germination, days to 50% flowering, plant height at maturity, length of primary raceme, length of pistillate region, length of staminate region and number of leaves. The findings from the study showed that Zaria accession flowers within 80 days and significantly (P < 0.05) different from the other eight (8) accessions studied, except Udi for plant height at maturity the significant and comparable large genotypes for all the characters except number of days to germination; number of nodes and length of staminate region implies that there would be adequate gains in selecting the characters. The phenotypic coefficient of variation was found to be higher than the genotypic coefficient of variance for all the character studied indicating the influence of environment towards the total variance. The short height recorded in Zaria and Udi accessions which are at par is of a desirable trait for shorter plants are easier to manage agronomical and it also withstands lodging better than all plants. These accessions based on the agronomic characters studied were found to perform very well in Enugu south-east, Nigeria and is therefore, recommended to be grown in this region.

scholarly journals Effect of Season, Variety and Phosphorus Fertilization on the Growth and Yield of Groundnut (Arachis hypogaea L.) in Bauchi State Nigeria

2019 ◽  
Vol 6 ◽  
pp. 20-26
Author(s):  
Yunusa Muhammad Shuaibu ◽  
Sani Kawure ◽  
Rashida Abdulmumini Bala
Keyword(s):  
Arachis Hypogaea ◽  
Block Design ◽  
Growth And Yield ◽  
Phosphorus Fertilization ◽  
Phosphorus Fertilizer ◽  
Significant Difference ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Better Than ◽  
Dry And Rainy Seasons

An experiment was conducted at teaching and research farm of the Abubakar Tafawa Balewa University Bauchi, during the dry and rainy seasons of 2016 to evaluate the effect of variety and phosphorus fertilization on the growth and yield of groundnut (Arachis hypogaea L.). The treatment consisted of two groundnut varieties (Samnut 24 and Samnut 25), two levels of phosphorus fertilizer (25kg and 50kg/ha) and a control, factorially combined to give six treatment combinations. These treatments were laid out in a randomized complete block design (RCBD) with four replications. Data were collected on the plant height, number of leaves, 100-grain weight and grain yield. All data collected were subjected Analysis of variance (ANOVA) and DMRT was adopted in separating the means. The result of the experiment showed that, there is a significant difference (P = 0.05) in both seasons on all the parameters observed. The results further indicated that, application of 25 kg P/ha produced statistically (P = 0.05) similar result with 50 kg P/ha, however the two treatments were better than the control. On varieties, Samnut 25 proved to be significantly (P = 0.05) better than Samnut 24 on most of the parameters observed. Based on the result of these findings, application of 25 kg P/ha to Samnut 25 can be adopted by farmers for profitable groundnut production in the study area.

scholarly journals Assessment of bio-agent (Trichoderma Harzianum) in the management of two pepper varieties infected with root-knot nematode (Meloidogyne Incognita)

2019 ◽  
Vol 11 (1) ◽  
pp. 16-22
Author(s):  
N. B. Izuogu ◽  
H. S. Baba ◽  
E. O. Winjobi
Keyword(s):  
Trichoderma Harzianum ◽  
Meloidogyne Incognita ◽  
Block Design ◽  
Field Trials ◽  
Control Agent ◽  
Soil Nematode ◽  
Root Knot Nematode ◽  
Number Of Leaves ◽  
The University ◽  
Better Than

Abstract Two field trials were carried out at the Teaching and Research Farm of the University of Ilorin in the 2012 and 2014 planting seasons to find out the effeciency of Trichoderma harzianum as a bio-control agent in controlling root-knot nematode (Meloidogyne incognita) in two pepper varieties (F1 Nikita and Gianfranco Fuscello). A 2 × 2 factorial design fitted into a randomized complete block design (RCBD) was used with 5 replications. The T. harzianum filtrate significantly increased plant height, number of leaves, and yield. The control showed higher root galling and soil nematode population. Varietal differences showed that F1 Nikita performed significantly better than G. Fuscello. The combination of Trichoderma and F1 Nikita appears effective for managing root-knot nematodes.

scholarly journals Green entrepreneurship in India

2022 ◽  
Vol 11 (2) ◽  
pp. 72-75
Author(s):  
YD Nayak ◽  
AP Sahoo
Keyword(s):  
Yield Components ◽  
Agricultural Research ◽  
Block Design ◽  
Fruit Yield ◽  
System Software ◽  
Randomized Complete Block Design ◽  
Yield And Yield Components ◽  
Number Of Leaves ◽  
Cropping Seasons ◽  
Better Than

The experiment was conducted to evaluate the adaptability of newly released papaya varieties at Chano Mille research site of Arba Minch Agricultural Research Center during 2019-2020 cropping seasons. The three hermaphrodite papaya varieties namely; Braz-HS1, Koka-HM1 and Meki-HL1 were used for the study and laid-out in a Randomized Complete Block Design in three replications. Data on yield and yield components were collected and analyzed by using analysis of variance (ANOVA) through Statistical Analytics System software. The ANOVA results revealed that there were significant variations among papaya varieties for the studied parameters. Significantly, the highest number of fruits plant-1, number of leaves and fruit yield were obtained from Braz-HS1 papaya variety. The fruit yield of Braz-HS1 variety was 46% higher than that of Koka-HM1. In general, Braz-HS1 papaya variety performed (in terms of number of fruits and fruit yield) better than the rest two varieties. Thus, Braz-HS1 papaya variety could be recommended for the papaya growers in the study area and vicinity with similar agro-ecology. Int. J. Agril. Res. Innov. Tech. 11(2): 72-75, Dec 2021

scholarly journals Response of Cabbage (Brassica oleracea var capitata L.) to Organic and Inorganic Fertilizer

2021 ◽  
pp. 105-114
Author(s):  
P. Yaw Debrah ◽  
C. Afriyie-Debrah ◽  
F. Nuhu ◽  
P. Francisco Ribeiro ◽  
E. Agyei Obeng
Keyword(s):  
Block Design ◽  
Poultry Manure ◽  
Growth Yield ◽  
Cow Dung ◽  
Cropping Season ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Goat Manure ◽  
Yield Maximization ◽  
Better Than

Aim: The experiment was conducted in the Kintampo North Municipality during the 2017 cropping season from August to November to evaluate the response of cabbage to different soil amendments. Methods: It was a single factor experiment laid out in a Randomized Complete Block design with three replications. The five treatments which includes NPK 15-15-15, poultry manure, cow dung and goat manure and a control. Results: Parameters measured were plant height, number of leaves, leave length, canopy diameter, head diameter and head weight. Generally, all treatments performed better than the control used in the study. Conclusions: Poultry manure performed similar to NPK 15-15-15, and were superior to all other treatments in all parameters measured. Cow dung and goat manure performed fairly well in the parameters measured. Recommendation: The study therefore recommends the application of poultry manure for improved growth, yield maximization and sustainable cabbage production.  Application of cow dung and goat manure can also be adopted for appreciable yields of cabbage.

scholarly journals Evaluation of improved hermaphrodite papaya (Carica papaya L.) varieties at Arba Minch, Southern Ethiopia

2022 ◽  
Vol 11 (2) ◽  
pp. 69-71
Author(s):  
G Fikre ◽  
A Mensa
Keyword(s):  
Yield Components ◽  
Carica Papaya ◽  
Agricultural Research ◽  
Block Design ◽  
Fruit Yield ◽  
Southern Ethiopia ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Cropping Seasons ◽  
Better Than

The experiment was conducted to evaluate the adaptability of newly released papaya varieties at Chano Mille research site of Arba Minch Agricultural Research Center during 2019-2020 cropping seasons. The three hermaphrodite papaya varieties namely; Braz-HS1, Koka-HM1 and Meki-HL1 were used for the study and laid-out in a Randomized Complete Block Design in three replications. Data on yield and yield components were collected and analyzed by using analysis of variance (ANOVA) through Statistical Analytics System software. The ANOVA results revealed that there were significant variations among papaya varieties for the studied parameters. Significantly, the highest number of fruits plant-1, number of leaves and fruit yield were obtained from Braz-HS1 papaya variety. The fruit yield of Braz-HS1 variety was 46% higher than that of Koka-HM1. In general, Braz-HS1 papaya variety performed (in terms of number of fruits and fruit yield) better than the rest two varieties. Thus, Braz-HS1 papaya variety could be recommended for the papaya growers in the study area and vicinity with similar agro-ecology. Int. J. Agril. Res. Innov. Tech. 11(2): 69-71, Dec 2021

scholarly journals Genotype by Trait Interaction (GT) in Maize Hybrids on Complete Fertilizer

Plants ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2388
Author(s):  
Seyed Mohammad Nasir Mousavi ◽  
Csaba Bojtor ◽  
Árpád Illés ◽  
János Nagy
Keyword(s):  
Block Design ◽  
Principal Component ◽  
Gge Biplot ◽  
Maize Hybrids ◽  
Maize Cultivars ◽  
Randomized Complete Block Design ◽  
Total Data ◽  
Ammi Model ◽  
Complete Fertilizer ◽  
The University

We investigated the interaction between genotype by trait, and an experiment was conducted at the University of Debrecen. Two maize cultivars, FAO340 and FAO410, were studied in a randomized complete block design with four replications. This experiment was applied to the six fertilization treatments. Fertilizer levels were NPK0 (control) (N:0, P2O5:0, K2O:0), NPK1 (N:30, P2O5:23, K2O:27), NPK2 (N:60, P2O5:46, K2O:54), NPK3 (N:90, P2O5:69, K2O:81), NPK4 (N:120, P2O5:92, K2O:108), and NPK5 (N:150, P2O5:115, K2O:135). The first principal component showed 54.24%, and the second principal component showed 20.75%, which explained the total squares interaction using the AMMI model in the case of the FAO410 hybrid. As regards the FAO340 hybrid, the first principal component showed 58.18%, and the second principal component showed 18.04%, explaining the total squares interaction using the AMMI model in the FAO410 hybrid. In the GGE biplot on FAO410, the first and the second principal components covered 91.20% of the total data in this analysis. Accordingly, the desirable treatment was NPK5, followed by NPK4, NPK2, NPK3, NPK1, and NPK0. NPK4 and NPK5 had the most desirable treatments for the number of seeds per row, chlorophyll, weight of 1000 seeds, and stem diameter in the case of the FAO410 hybrid.

scholarly journals Effect of Zinc and Boron on Growth and Yield of Okra (Abelmoschus esculentus L.)

2020 ◽  
pp. 41-47
Author(s):  
Nusrat Jahan ◽  
Md. Ashabul Hoque ◽  
Md. Rasal-Monir ◽  
Sumya Fatima ◽  
Mohammad Nurul Islam ◽  
...  
Keyword(s):  
Dry Matter ◽  
Block Design ◽  
Fruit Weight ◽  
Fruit Yield ◽  
Growth And Yield ◽  
Area Index ◽  
Spad Value ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Fruit Diameter

The study was carried out to find out the effect of zinc (Zn) and boron (B) on growth and yield of okra (BARI Dherosh 1). The experiment was laid out in Randomized Complete Block Design (RCBD) with three replications. The treatments of the experiment were, T0 (without Zn or B), T1 (20 kg Zn ha-1), T2 (30 kg Zn ha-1), T3 (10 kg B ha-1), T4 (20 kg B ha-1), T5 (20 kg Zn ha-1 + 10 kg B ha-1), T6 (20 kg Zn ha-1 + 20 kg B ha-1), T7 (30 kg Zn ha-1 + 10 kg B ha-1) and T8 (30 kg Zn ha-1 + 20 kg B ha-1) were undertaken to evaluate the best results of the study. The highest plant height was found in T8 (30 kg Zn ha-1 + 20 kg B ha-1) but the highest number of leaves plant-1 was recorded from T7 (30 kg Zn ha-1 + 10 kg B ha-1). On the other hand, the maximum leaf area index, SPAD value, mean fruit weight, fruit length, fruit diameter, fruit dry matter (%), number of fruits plant-1, fresh fruit weight plant-1 , fruit yield plot-1 and fruit yield ha-1 were found in T7 (30 kg Zn ha-1 + 10 kg B ha-1), while the control (T0) showed lowest performance for the respected parameters. It is strongly concluded that 30 kg Zn ha-1 with 10 kg B ha-1 combination may be helpful for okra cultivation in the field level to increase okra production.

scholarly journals Effect of Seeding Rate On Growth And Yield Of Okra (Abelmoschus Esculantus) In Zuru Northern Guinea Savanna Of Nigeria

2018 ◽  
Vol 6 (02) ◽  
Author(s):  
Yohanna J, A. ◽  
Muhammad A, M.
Keyword(s):  
Block Design ◽  
Total Yield ◽  
Growth And Yield ◽  
Land Resource ◽  
Seeding Rate ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Resource Space ◽  
Plant Stand ◽  
The Mean

Field experiment was carried out during 2010 rainy season to find the effect of seeding rate on the growth and yield of okra (Abelmuschus esculentus) in Zuru Northern Guinea Savannah. Zuru is located in Zuru Local government area of Kebbi State (Latitude 11o 251 to 11o 551 North and Longitude 4o 51 to 5o 251 East of the equator). The experiment consisted of three treatments that is planting okra at one plant per stand (S1), two plants per stand (S2) and three plants per stand (S3). The experiment was laid out in randomized complete block design (RCBD) and the treatments replicated three time. The result of the experiment has shown that plant height and number of leaves/plant at 3, 6 and 9 weeks after planting (    WAP) were significantly influenced by seeding rate (P<0.05). At 3, 6 and 9 WAP tallest plants were obtained from okra plants planted at three plants/stand (27.83, 54.0 and 77.0cm) respectively followed by okra planted at two plant/stand (24.77, 50.67 and 74.33 leave/plant respectively ). However, more number of leaves/plant were obtained from okra plant at one plant/stand (9.67, 24.67 and 48.0 leaves/plant respectively) followed by okra planted at two plants/stand (8.33, 18.33 and 36.33 leaves/plant respectively). Seeding rate had significant influence on time of 50 percent flowering with one plant/stand first attaining 50 percent flowering stage just within 36.33 days followed by okra planted at two plants/stand (38 days). The mean fresh fruit yield of okra was also significantly influenced by seeding rate with the highest yield of fresh fruits obtained from three plants/stand (83.34/ha) followed by okra planted at two plants/stand (55.56/ha). However, the result of the findings recommends that, okra should be planted at two plants/stand for medium sized and marketable okra fresh fruits since at three plants/stand leads to the production of undersized fresh fruits which do not often attract customers. At one plant/stand, there seemed to be early fruiting and bigger sized fresh fruits but low total yield due to underutilization of land resource/space. Planting at one plant/stand should therefore be avoided

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