2009年7月1日 · The RCWP (ET based) and ACWP (irrigation water based) were increased with the shifting of transplanting date towards lower evaporative demand period, variety to short duration and irrigation regime to more number of non-submerged days (Table 6).

2023年5月27日 · Water supply via irrigation and other water sources during the rice-growing season is vital for obtaining reasonable yield. The present study was carried out to investigate the dual-interacted effects of different irrigation intervals and transplanting dates on the yield, yield components, and water productivity of rice (Hashemi cultivar).

2015年8月1日 · Mechanical transplanting after 2 passes of puddling was energy efficient and economical. The grain yield for 2 weeks initial water ponding was 15.9% higher than one week ponding and basmati grain were of better quality. Subsequent irrigation at 3 days after disappearance of ponded water proved more energy and water efficient.

2021年7月7日 · Rainfall is the key contributor to provide soil moisture for wet season rice (T. Aman) cultivation. Erratic rainfall often causes water shortage resulting negative impact on plant growth and grain yield. The study aimed to determine suitable transplanting window that utilize maximum rainfall for T. Aman rice.

2011年3月16日 · Six (6) and 4 week-old transplants of the crop were cultivated in pots and treated to reduced irrigation (80% crop water requirement, CWR), optimum irrigation requirement (100% CWR) and over irrigation (120% CWR) in both cultivation seasons.

2024年8月17日 · The study investigated the impact of transplanting date and irrigation scheduling on water balance, water productivity, and soil moisture movement in puddled transplanted rice (PTR). Rice transplanted on June 20th (T2 ) contributed to lesser water losses (ET=75.0 mm and drainage=48.5 mm) than that of June 5th transplanted rice (T1 ), and ...

Overhead irrigation is the most commonly used irrigation system for containerized production of vegetable transplants. In the overhead system, flats are generally supported by a T-rail system, and at each irrigation water is delivered by a sprinkler

2017年3月31日 · The study investigated the impact of transplanting date and irrigation scheduling on water balance, water productivity, and soil moisture movement in puddled transplanted rice (PTR).

Irrigation water applied varied with date of transplanting, and the lowest amount of irrigation water was recorded in late transplanted crop (July 5) and the highest in early transplanted crop (June 15).

2023年5月31日 · MTR is a promising, sustainable, and climate-smart technique to promptly transplant rice seedlings in texturally dissimilar soils, which reduced the labor and energy footprints with reduced...