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All Journal Techno Agriculturae Studium of Research
Kong, Saroeun
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Agriculture, Biological Sciences & Forestry

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Effects of Cattle Manure or Its Combination with Chemical Fertilizers on Growing Celery Cabbage Or, Chanthan; Sin, Putheasath; Hong, Chhun; Ros, Vanchey; Kang, Tithya; Kong, Saroeun; Pen, Dina; Serey, Mardy
Techno Agriculturae Studium of Research Vol. 1 No. 4 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/agriculturae.v1i4.1512

Abstract

The experiment was conducted in Svay Rieng University in January and February 2015. The objective of the experiment was to test the effect of organic fertilizer from cattle manure alone or combination with inorganic fertilizer from urea and NPK on growing celery cabbage products. The area of each plot was 2m2 (2m length x 1m width) and spacing between each plant was 25cm and each plot was 1m. The experimental design was a Randomized Complete Block Design (RCBD) involved five treatments and four replications. The treatments were T0: Control (no fertilizer), T1: Cattle manure only, T2: Cattle manure + Urea + NPK (15:15:15), T3: Cattle manure + Liquid organic fertilizer and T4: Cattle manure + Urea + NPK + Liquid organic fertilizer. Though the experiment showed that the application of cow manure, urea and NPK fertilizer (T2) had gave plants with the greatest plant height, leaf area (length and width), root length, root weight, plant weight and biomass yield of celery. The data obtained from these treatments were significantly higher than the data obtained from the control (T0) and cattle manure alone (T1). Therefore, it is concluded that the use of organic manure from cattle manure in the production of vegetables like celery cabbage should be combination with appropriate inorganic fertilizer.
Effects of Different Level of Sawdust Substrates on the Growth and Yield of Oyster Mushroom (Pleurotusostreatus) Or, Chanthan; Sin, Putheasath; Hong, Chhun; Ros, Vanchey; Kang, Tithya; Kong, Saroeun; Pen, Dina; Serey, Mardy
Techno Agriculturae Studium of Research Vol. 1 No. 4 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/agriculturae.v1i4.1513

Abstract

The objective of the experiment was to test the effect of different levels of sawdust substrates on the growths and yields of oyster mushroom. The experimental design was a Randomized Complete Block Design (RCBD) involved five treatments and four replications. The treatments were T1: rice husk 70% plus other substrate, T2: rice husk 80% plus other substrate, T3: rice husk 90% plus other substrate, T4: rice husk 80% plus other substrate and T5: rice husk 100% plus with other substrate. A total of 500 bags were representatives for 5 treatments or 100 bags for 4 replications or 25 bags for one replication. Three randomize mushroom bags among 25 bags in each replications were representative samples to measurement. Though the experiment shows that length, cap diameter, number of fruit body/packet, yield/packet and total yield in 25 bags were not significant different (P>0.05) among different treatments but total yield was better when sawdust used at 80%and substrates from rice husk (25%), rice straw (5%), rice bran (5%) and other element substrates.
Co-Authors Hong, Chhun Kang, Tithya Or, Chanthan Pen, Dina Ros, Vanchey Serey, Mardy Sin, Putheasath