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Scheduling of irrigation depends on all of the above factors: (A) Soil moisture: The moisture content in the soil is a critical factor in determining when and how much irrigation is needed. Soil moisture sensors and measurements help in assessing the soil's water content. (B) Evapotranspiration: Evapotranspiration (ET) is the combined process of water evaporation from the soil surface and transpiration from plants. Monitoring ET rates helps in estimating the water loss from the crop and guides irrigation scheduling. (C) Plant growth stage: The stage of plant growth influences its water requirements. Different crops have varying water needs at different growth stages, so irrigation scheduling takes this into account to ensure optimal water supply.
A 40 hectare field is reaped by 4 men, 6 women and 8 children together in 10 days. If working capabilities of a Man, a Woman and a Child are in the rati...
'Alex,' 'Ben,' and 'Charlie' can individually complete a task in 40, 60, and 100 days, respectively. They decide to work together, but there's a unique ...
Reena and Teena together can do a piece of work in 60 days. Teena and Meena together can do it in 40 days. Reena starts the work and works on it for 10...
A can complete a piece of work in 10 days. B in 15 days and C in 20 days. A and C worked together for two days and then A was replaced by B. In how many...
‘A’ and ‘B’ can do a piece of work in 25 days and 30 days, respectively. If they started the work together and worked on it for 8 days, then fin...
Ratio of the work done by P, Q and R in one day is 7:4:9 respectively. They all together can complete the work in 44 days. Q and R worked on it for 30 d...
A can fabricate a divider in 10 days , while B alone can assemble it in 12 days, If they construct it together and get an installment of Rs 2200, then f...
X, Y and E can do piece of work in 24, 30 and 40 days respectively. All three began to work together but X and Y left 6 and 8 days respectively before c...
50 children can decorate a hall in 25 days. If 25 children began decorating and after 10 days ‘z’ additional children joined, completing the decorat...
