Journal of Agricultural and Crop Research - Table of Content: October 2020; 8(10)

Table of Content: October, 2020; 8(10)
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 Occurrence of parasitic and bacterial diseases in Thai freshwater fish
Research Article

Chutharat Kanchan, Puttachat Imjai, Nukoon Kanchan, Aonanong Chaiyara and Kwanprasert Panchai


 

The present study was aimed to investigate the occurrence of parasitic and bacterial diseases in some freshwater fish in NongBo reservoir, Maha Sarakham Province. The sampling was randomly collect from three sites by gillnets, bag nets and cast nets from the local fisherman during October 2015 to September 2016. A total of eight freshwater fish species were identified namely.... Read more

doi: https://doi.org/10.33495/jacr_v8i10.20.168 | Abstract » | PDF (356 K) 

 

Published October 1, 2020 | pages. 210-214

 

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Yield estimation and profitability of cotton production in Northern Nigeria
Research Article

Samuel Oluwafemi Adeoti, Adedamola Mary Ajayi and Moses Omotayo Agunbiade


 

The study estimated the yield and profitability of cotton production in northern Nigeria. Primary data were used for the study using a well-structured questionnaire and experimental plots. Data were collected on the cost of inputs, price and quantity of output as well as constraints facing the enterprise. Crop cut experiment was used to estimate the yield per hectare during a.... Read more

doi: https://doi.org/10.33495/jacr_v8i10.20.188 | Abstract » | PDF (219 K) 

 

Published October 9, 2020 | pages. 215-220

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Effect of biochar and compost application on nitrogen dynamics in organically managed nutrient-poor paddy soil system and in organic rice cultivation system
Research Article

Udomluk Wisethaksorn, Sirintornthep Towprayoon, Amnat Chidthaisong, Tassanee Jiaphasuanan and Chitnucha Buddhaboon


 

Nitrogen (N) is an essential plant nutrient, and its retention in the soil is beneficial to plant growth and productivity. High levels of N can leach from soil with organic amendments, particularly in water-rich paddy rice cultivation. Biochar has the potential to influence the soil N cycle. The study included four treatments applied to organically managed nutrient-poor paddy soil (S) and rice.... Read more

doi: https://doi.org/10.33495/jacr_v8i10.20.172 | Abstract » | PDF (865 K) 

 

Published October 19, 2020 | pages. 221-236

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In vitro propagation of Manihot esculenta Crantz in alternative substrate: Ammonium nitrate, potassium bi phosphate, Zea mays extracts and soil
Research Article

Duru Christopher Maduabuchi, Mbata Theodore Ikechukwu, Osikwe Azuka Keziah, Ukaoma Augustina Adamma and Ajuruchi Vivian Chioma


 

The study investigated an in vitro propagation of Manihot esculenta Crantz in a substituted substrate regime. The aim was to proffer and affordable alternative to the expensive high tech media formulations usually employed in tissue culture protocol. The experiment was conducted on laboratory bench, using standard tissue culture and micropropagation methods under.... Read more

doi: https://doi.org/10.33495/jacr_v8i10.20.164 | Abstract » | PDF (466 K) 

 

Published October 26, 2020 | pages. 237-244

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