Jantrayan

Machines for every stage of the crop cycle

From land preparation to drying the harvest: which machine does each job, and how to ask Jantrayan for a quotation.

Agriculture machines

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  • Step 1: Land preparation

    Power tiller

    A two-wheel tractor steered from behind by its handles. Its rotary blades break up and puddle the soil of small and wet plots.

    Availability subject to feasibility check

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  • Step 1: Land preparation

    Tractor with plough or rotavator

    A four-wheel tractor that pulls a plough to turn the soil, or drives a rotavator that chops it fine, on larger fields.

    Availability subject to feasibility check

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  • Step 2: Planting and transplanting

    Rice transplanter

    Picks seedlings from a mat nursery tray and sets them into the puddled field in straight rows, at an even spacing and depth.

    Availability subject to feasibility check

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  • Step 2: Planting and transplanting

    Seed drill

    Opens narrow furrows, drops seed (and often fertiliser) into them at a set rate, and covers them again in one pass.

    Availability subject to feasibility check

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  • Step 3: Irrigation

    Irrigation pump

    A centrifugal pump that lifts water from a tube well, canal or pond and sends it along channels or pipes to the field.

    Availability subject to feasibility check

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  • Step 3: Irrigation

    Diesel engine

    A small diesel engine that drives a pump, thresher or other farm machine by belt where there is no grid power.

    Availability subject to feasibility check

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  • Step 3: Irrigation

    Drip irrigation kit

    A filter, main pipe and thin laterals with drippers that put water, and dissolved fertiliser, right at each plant’s roots.

    Availability subject to feasibility check

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  • Step 4: Crop care

    Power weeder

    A small walk-behind machine whose turning tines cut weeds between the rows and loosen the soil around the crop.

    Availability subject to feasibility check

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  • Step 4: Crop care

    Sprayer

    A tank and pump that send liquid through a lance or boom of nozzles as a fine spray over the crop.

    Availability subject to feasibility check

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  • Step 5: Harvesting

    Reaper

    A walk-behind or tractor-mounted cutter bar that cuts standing rice or wheat and lays the stalks in a row for collection.

    Availability subject to feasibility check

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  • Step 5: Harvesting

    Combine harvester

    Cuts, threshes and cleans the crop in one pass and holds the grain in a tank. Tracked models work in wet rice fields.

    Availability subject to feasibility check

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  • Step 6: Threshing

    Thresher

    A spiked drum that knocks the grain off cut stalks, with a fan that blows the chaff and straw away.

    Availability subject to feasibility check

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  • Step 6: Threshing

    Winnower

    A fan blows across the falling grain, so light chaff and dust fly out while clean grain drops through.

    Availability subject to feasibility check

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  • Step 7: Drying and storage

    Grain dryer

    Blows warm air through freshly harvested grain to bring it down to a moisture safe for storage when the weather is wet.

    Availability subject to feasibility check

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  • Step 7: Drying and storage

    Moisture meter

    A handheld meter that reads how wet the grain is, to know when it is dry enough to store or sell.

    Availability subject to feasibility check

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The crop cycle, machine by machine

The main field jobs in a rice or wheat season and the type of machine that usually does each one.

  1. Land preparation

    The soil is ploughed and levelled so that seedlings take root evenly.

    Machines at this step: Power tiller, Tractor with plough or rotavator

  2. Planting and transplanting

    Rice seedlings are raised in trays and transplanted in rows; other crops are sown with seed drills.

    Machines at this step: Rice transplanter, Seed drill

  3. Irrigation

    Water is pumped from wells, canals or rivers and spread across the field.

    Machines at this step: Irrigation pump, Diesel engine, Drip irrigation kit

  4. Crop care

    Weeds are controlled, and fertiliser and crop protection are applied at the right time.

    Machines at this step: Power weeder, Sprayer

  5. Harvesting

    The ripe crop is cut. A combine harvester also threshes and cleans the grain in the same pass.

    Machines at this step: Reaper, Combine harvester

  6. Threshing

    Grain is separated from the straw, and fans blow away chaff and dust.

    Machines at this step: Thresher, Winnower

  7. Drying and storage

    Grain is dried to a safe moisture level before it is stored or sold to the mill.

    Machines at this step: Grain dryer, Moisture meter

Milling your own harvest?

See how a parboiled rice mill works, step by step, and the machine behind each step.

How a rice mill works