Samastipur Agromet Advisory

State
Bihar
Prepared by
BAU, Sabour, Bhagalpur (ICAR AMFU)
  • Soil: Wet

Advisory issued · Soil & rainfall data for 26 Sept

5-Day Weather Forecast📍 Samastipur district
Loading 5-day forecast…

Soil Moisture

26 Sept 2026 · daily average
0.375m³/m³ surface
Wet

Near saturation — avoid irrigation, risk of waterlogging

Depth profile — volumetric water content

0–1 cmSurface
0.375Wet
1–3 cmNear-surface
0.376Wet
3–9 cmShallow root
0.377Wet
9–27 cmMid root zone
0.381Wet
27–81 cmDeep root zone
0.399Wet

Field capacity for most Indian loamy soils: 0.25–0.35 m³/m³. Surface is wet; the 9–27 cm root zone is wet.

Rainfall — Last 4 Days

91.9 mm total
  1. 15.3 mm
  2. 39.5 mm
  3. 17.1 mm
  4. 20.0 mm

What to Do Today

Based on soil moisture + rainfall
  • Soil is saturatedSkip irrigation and check field drainage — standing water harms roots of most non-paddy crops.
  • Root zone has moisture (9–27 cm: 0.38 m³/m³)Crop roots have water available even if the top layer dries out.
  • 92 mm of rain in the last few daysClear field channels, and wait for leaves to dry before any spraying.

General guidance from weather data only. For crop protection follow the official advisory below and your local KVK.

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5-Day Weather Forecast

IMD forecast: 20mm expected Sunday (27 Sept)

According to the weather forecast issued by the India Meteorological Department (IMD), thunderstorm accompanied by lightning and gusty wind may be experienced during the forecast period. Light to moderate rainfall around 6-20 mm may be received during the period. The maximum temperature is expected to range between 33-34°C, while the minimum temperature may vary from 27-28°C. Morning relative humidity is likely to remain around 75-80%, whereas afternoon relative humidity may be around 55-60%. Winds are expected to prevail mainly from the easterly or south-easterly direction at 8- 15 km per hour. The sky is likely to remain generally cloudy to cloudy throughout the forecast period.

Parameter
Rainfall (mm)612181820
Max Temp (°C)3434333333
Min Temp (°C)2828272727
Humidity (AM) (%)8080757575
Humidity (PM) (%)6060555555
Wind Speed (km/h)—————
Cloud Cover (okta)—————

General Advisory

  • Farmers should begin land preparation for Rabi crops and arrange quality seeds and other essential inputs well in advance to ensure timely sowing. Weeding should also be carried out in agroforestry plantations during this month. During the rainy season, regularly monitor cucurbit crops such as bottle gourd, sponge gourd, bitter gourd, cucumber and ridge gourd for fruit fly infestation. Collect and bury infested fruits deep in the soil and install 4–8 traps per acre for effective management. During fruiting and after harvest, rake the soil around the crop to expose fruit fly pupae to sunlight and natural predators. Neem-based products may also be used as a biological control measure. Vegetable nurseries should be regularly monitored for whiteflies, leafhoppers and aphids, which can transmit viral diseases. If infestation is observed, spray Imidacloprid @ 0.3 ml/L of water to protect the seedlings.

Crop-Specific Advisories

RiceMaizePigeon PeaBlack GramSugarcane+ Horticulture
Crop recommendations with pesticide names, dosages and growth-stage guidance are available in the NaPanta app.

The app delivers the latest Samastipur advisory every Wednesday and Friday as a push notification — so you always apply the current bulletin, never a stale one.

Crop advisories for Samastipur

Crops & issues in this advisory

#CropPest, disease or topic
1Reproductive Stage - Urea
2Pest Control
3Seed Variety
4Sowing
5Do's
6Seed Variety
7Fruit and Shoot Borer
8Do's
9Seed Variety
10Sowing
11Seed Rate
12Sowing Distance
13Seed Variety

Frequently Asked Questions

What crops are covered in the Samastipur agromet advisory?

The latest Samastipur advisory covers Rice, Maize, Pigeon Pea, Black Gram, Sugarcane, Bihar. Each crop entry gives stage-wise guidance on irrigation, pest management and disease control for the coming days.

How often is the Samastipur agromet advisory issued?

District agromet bulletins are issued twice a week. The latest Samastipur bulletin shown here was issued on 22 Sept 2026. NaPanta updates this page automatically after each new bulletin.

How should Samastipur farmers use the 5-day weather forecast?

Use the forecast to plan field work: skip irrigation when rain is expected, avoid spraying on windy or rainy days, and time harvest around dry weather. The soil moisture card shows whether the field needs water right now.

Who prepares the Samastipur agromet advisory?

The bulletin for Samastipur is prepared by the Agromet Field Unit of BAU, Sabour, Bhagalpur (ICAR AMFU) under the Gramin Krishi Mausam Sewa, using India Meteorological Department forecasts.

Can I get the Samastipur advisory on my phone?

Yes. Save Samastipur, Bihar in the NaPanta app to get a notification with each new bulletin and crop-level advice for your own fields.