T rice, regardless of getting a semi-aquatic plant, can tolerate decreased water
T rice, in spite of being a semi-aquatic plant, can tolerate reduced water supply with no suffering any damaging effects. The water level within the rice field can drop down to ten to 15 cm beneath the soil surface with out significantly Bomedemstat site affecting the yield. AWD and non-flooded irrigation have shown promising outcomes in minimizing water consumption without having a significant effect on rice grain yield [13]. Water productivity in agriculture could be the single most significant aspect driving water use globally inside the future [13,14]. The declining ground water table is a lot more pronounced in tube well-commanded irrigation systems of lower Gangetic Plain Regions of India. Regarding the potentialities with the AWD method at the same time as raised and sunken bed program as talked about above, the existing study was made with revolutionary rice plus okra program, where rice was grown in the sunken bed becoming a water-loving crop and okra was grown in the raised bed. All the above data leaves a huge scope for designing an revolutionary land configuration together with irrigation management practices for high-irrigation demandingAgronomy 2021, 11,3 ofsummer rice crops. Maintaining all these within the background, the present study aimed in the expanding of arable vegetables inside the raised bed and wet crop rice in sunken bed to save aquifer water inside the tube well commanded reduced Gangetic Plain. The novelty of the study was to generate new information about environmentally sustainable land configuration strategies in addition to irrigation for the summer season rice + okra system. 2. Materials and Approaches 2.1. Tianeptine sodium salt Agonist experimental Web page The field experiment was carried out at the Central Analysis Farm (CRF) of Bidhan Chandra Krishi Viswavidyalaya (BCKV), West Bengal, India in two consecutive winter seasons of 2013014 and 2014015. The experimental site was situated at 22 58 N latitude and 88 29 E longitude with an altitude of 9.75 m above the mean sea level, and topographically the land is medium in slope (Figure 1). The soil from the experimental field is typical of Gangetic alluvium (Inceptisol) variety with medium water holding capacity and moderate fertility status. The soil was sandy loam in texture using a pH of six.eight, organic carbon of five.five g kg-1 , offered nitrogen of 238 kg ha-1 , offered P of 14.7 kg ha-1 and accessible K of 145 kg ha-1 . Physical properties in the soil within the root zone depth (00 cm) have been as follows: soil moisture tension at field capacity 0.36 m3 m-3 , wilting point 0.16 m3 m-3 , bulk density 1.47 Mg m-3 , and hydraulic conductivity 82 mm h-1 . The experimental web page belongs to a subtropical humid climate. The summer season is hot along with the winter is moderate. Pre-monsoon rain is typical within the month of April and Could (Figure 2).Figure 1. Map with the investigation farm where the study was carried out.Agronomy 2021, 11,four ofFigure 2. Monthly rainfall distribution pattern through the period of experimentation; values above bars denote the volume of total rainfall (mm).The typical monsoon of this region breaks inside the initial week of June. The average annual rainfall is 1500 mm, largely precipitated throughout the months of June to September. Monsoon season ceases through October as well as the cool season sets in November.The experimental field was ploughed within a criss-cross manner by a tractor-drawn duck foot cultivator initially. Raised bed unken bed (RSB) was configured at width (m) ratios of 1:3; two:three, and three:3. These ratios clearly depict that the width of the sunken bed was constantly three m, as well as the widths from the raised beds were, 1 m, 2 m,.
