Rice field

n this work, pectin was extracted from pomelo peel while rice husk ash was used for silica recovery. The obtained CPS were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and Field emission scanning electron microscopy (FE-SEM).

8p viengfa 28-10-2024 2 0   Download

The research on snail composition and their cercariae by morphological analysis method in Xuan Thoi Thuong rice field of Hoc Mon district, Ho Chi Minh City, Vietnam was carried out in the wet season of August 2022 and the dry season of February 2023.

9p vibecca 01-10-2024 1 1   Download

To study the effects of organic fertilizer and HB101 organic plant vitalizer on the growth and yield components of the BH9 rice variety, a field experiment with 4 x 3 factorial design was conducted at Hong Thai commune, Kien Xuong district, Thai Binh province in 2017 summer season using a randomized complete block design with 3 replications.

13p vibecca 01-10-2024 3 0   Download

The objectives of this study were to identify promising rice genotypes and evaluate the genetic variance and effectiveness of selection of the rice varieties for several yield attributing traits. A varietal trial of fifteen rice genotypes was laid out in a randomized complete block design (RCBD) with three replications in a farmer’s field in Sundarbazar, Lamjung, Nepal during the rainy season of 2018.

13p vibecca 01-10-2024 2 1   Download

The main goal of the present study was to quantify the effects of water-saving regimes and fertilizer application improvement on water productivity, N-use efficiency, and yield. Furthermore, the study explored options for watersaving technologies and fertilizer application methods at the field scale to achieve yield security and reduced water use at a regional scale.

14p vibecca 01-10-2024 1 1   Download

Outbreaks of the Southern rice black-streaked dwarf virus (SRBSDV) have caused significant losses in many rice-growing areas in Vietnam, especially in both North and Central Vietnam in recent years. To detect the virus, traditional reverse transcription polymerase chain reaction (RT-PCR) methodology and immunoassays are currently employed.

8p vibecca 01-10-2024 5 1   Download

Modeling approach has considered as an effective alternative method for environmental risk assessment in recent decades. This work aimed to assess the pesticide fate and transport from rice paddy which has higher potential of pesticide runoff compared to upland fields as reported in previous studies. The study area was the Sakura River watershed, Ibaraki Prefecture, Japan.

9p viyoko 01-10-2024 3 1   Download

The results show that with a total amount of 179.08 tons of PM10 and 163.3 tons of PM2.5 dispersed into the environment, causing local air pollution in the southern area of the city, where there is a large cultivated area, the rice-yield is high and the amount of straw burned in the field accounts for the majority.

10p meyerowitz 25-12-2021 13 2   Download

Overall objectives: Research and propose the solutions to treat straw in the field so that reducing on-field rice straw burning and improving the soil properties in intensive rice soil.

25p guitaracoustic02 08-12-2021 21 3   Download

A field experiment was conducted in the Instructional Cum Research (ICR) Farm of Assam Agricultural University, Jorhat, Assam during autumn season of 2017. The experiment was laid out in a split-plot design with three replications.

6p trinhthamhodang11 27-04-2021 12 2   Download

Rice (Oryza sativa L.) is an important cereal crop and prone to many diseases out ofwhich, rice blast caused by Pyricularia grisea is of significant economic importance due to its destructive nature leading to serious yield loss. Blast infected leaves of rice, Panicum grass and finger millet were collected from different fields of OUAT farm, Bhubaneswar.

6p angicungduoc6 22-07-2020 17 2   Download

A field experiment was conducted at main research farm of OUAT, Bhubaneswar, Odisha. The experiment was laid out in double split design with 27 treatment combinations and three replications. In main plot sunflower residue was removed in one plot, incorporated in another plot and in third plot no sunflower was grown. In subplot three methods of establishment of rice was taken namely dry direct seeded, wet direct seeded and transplanting method of rice establishment.

8p angicungduoc6 22-07-2020 23 3   Download

Field experiment was conducted during rainy (Kharif) season 2008 at Jabalpur, M.P. to study the effect of various proportions of vermicompost and fertilizers on physiological parameters, growth, yield and yield components of scented rice.

7p gaocaolon5 14-06-2020 18 2   Download

An investigation was carried out at Norman E. Borlaug Crop Research Centre of G. B. Pant Univ. Agric. & Tech. Pantnagar, U. S. Nagar, Uttarakhand, India in order to study the influence of long-term applications of fertilizers and manures on different soil physical properties after forty two cycles in silty clay loam textured Typic Haplustept under ricewheat cropping sequence during 2012-13. The field was laid out in a randomized block design comprising of ten treatments.

9p nguaconbaynhay5 16-05-2020 19 1   Download

A field experiment was conducted to study the effect of foliar nutrition on Yield attributes and yield of rice fallow Cow pea at College Of Agricultural Technology, Kullapuram, Theni, during summer 2018. These treatments consist of different organic and inorganic foliar nutrition’s were applied. Results revealed that the yield attributes viz.

5p nguaconbaynhay5 16-05-2020 21 2   Download

The field experiment was conducted to study microbial product and urea effects in decomposing rice straw on the growth and yield of rice grown in acid sulfate soils in a three rice cropping system, at Tam Nong district, Dong Thap province, in the Autumn-Winter crop of 2016. The experiment was carried out in factorial design with 2 factors in randomized complete blocks with 3 replications.

8p slimzslimz 08-12-2019 37 2   Download

The ubiquitin–proteasome pathway is crucial for a variety of biological processes, including spermatogenesis. Ubiquitin C-terminal hydrolase-L1 (Uch-L1) is thought to associate with monoubiquitin to control ubiquitin levels. Here, we report the identification of Uch-L1 cDNA from the testis of the rice field eel, a natural sex reversal vertebrate, by using cDNA microarray analysis.

8p media19 05-03-2013 37 3   Download

Do không có thói quen đăng ký tên miền nên rất nhiều “ông lớn” Việt Nam đã mất thương hiệu tại nhiều thị trường lớn. "Tấm gương" café Trung Nguyên Trung Nguyên được xem là đã "nổ phá súng" cho "phong trào" mất thương hiệu vì quên không đăng ký. Năm 2000, Trung Nguyên từng bị công ty Rice Field đăng kí bảo hộ thương hiệu café Trung Nguyên tại Mỹ và WIPO (Tổ chức bảo hộ Trí tuệ Thế giới). Sau 2 năm thương thảo, Trung Nguyên mới lấy lại được thương hiệu này và Rice Field nhận làm...

4p sunflower_1 07-09-2012 82 8   Download

Mục tiêu của dự án CARD 026/VIE-05 để nâng cao chất lượng và giá trị của lúa, thông qua một phương pháp tiếp cận tích hợp trong đó bao gồm nông dân, xay xát, các nhà cung cấp dịch vụ và cán bộ khuyến nông và tổ chức giáo dục. Từ tháng 4 năm 2006 đến tháng 11 năm 2009, dự án này đã tiến hành thí nghiệm trên thu hoạch thời gian và phương pháp, phẳng giường sấy, khô sôi giường, và hiệu suất xay xát. Đó là thấy rằng bất kỳ sự chậm trễ hoặc kéo dài thời gian thu hoạch có...

21p xinh_la 01-03-2012 97 11   Download

"Investigation and control of the rice in the field and during harvest in the Mekong Delta of Vietnam" project is part of the Cooperation Programme for Agriculture and Rural Development (CARD) between the Ministry of Agriculture and rural Development of Vietnam (Ministry of Agriculture and rural Development) VACO Australian International Development (AusAID). The purpose of this project is to help households and small farmers in Vietnam to improve rice quality and prices to improve their income. The project will be implemented through a cooperative choice.

9p xinh_la 10-02-2012 95 7   Download