Skip to main content

India Paddy 2024: Weather Risk Susceptible

 

The current water deficit situation affecting paddy crops in West Bengal, Bihar, Jharkhand, UP, and Punjab, and its potential impact on rice yield. Despite an increase in sowing percentage compared to the previous year, deficient rainfall poses a serious threat to paddy production. The critical stages of rice growth, particularly the reproductive stage, are highly sensitive to water stress, which could result in significant yield losses if conditions do not improve.

 

Current Situation

Government data indicates that sowing of paddy crops has increased in the current year compared to 2023.

Department of agriculture and farmers welfare  

However, the Indian Meteorological Department (IMD) reports a continuing deficiency in rainfall across the affected states. This water deficit could adversely impact rice yields due to the crop's sensitivity to moisture stress at various growth stages.


Rainfall Deviation from Long Term Average 01 June to 04 August 2024

Currently Paddy is in Vegetative Growth Stage

Requirement: Immediately after transplanting, paddy requires adequate land submergence (5 cm) to protect seedlings from wind damage and support root development. A shallow depth of 2 cm of water is beneficial for tiller production and anchorage.

Affect of Deficit: Moisture stress during the active tillering phase can reduce yield up to 30%. As water levels are currently below optimal, there is a risk that tillering and root anchorage could be compromised, leading to reduced overall yield potential.


The most criticle stage of rice is its reproductive stage and water requirement is high at that time, if the water deficient condition changes to its normal before touching its reproductive stage then there will be no significant yield loss, if not than there might be chances of yield loss in these region.

 

Subsequently rains in later half of august and September will be critical where paddy comes to reproductive (pinnacle formation) and later at grain filling stage.

Conclusion

The current deficient rainfall in West Bengal, Bihar, Jharkhand, and Punjab poses a significant risk to paddy crops, particularly at the reproductive stage where water stress can lead to severe yield losses. Immediate action is required to manage water resources effectively and implement stress mitigation strategies to safeguard against potential yield reduction. Continued monitoring of weather patterns and timely interventions will be critical in minimizing the adverse impacts of the ongoing water deficit.


Comments

Popular posts from this blog

कृषि क्षेत्र मे महिलाओं का योगदान

  आज महिलाएं हर जगह हर क्षेत्र में अव्वल स्थान पर है चाहे वो घर का काम हो या बाहर का काम वह दोनों चीजों में सामंजस्य बैठा के आगे बढ़ रही है और हर चीज़ को अच्छे से संभाल रही है। वह पुरुषों के साथ कदम से कदम मिलाकर चल रही है ऐसा कोई क्षेत्र नहीं जहाँ उन्होंने अपना नाम रोशन न किया हो। बात की जाए कृषि क्षेत्र की , कृषि क्षेत्र में जितना योगदान पुरुषों का है उतना ही योगदान महिलाओं का भी है ।   भारत की लगभग 70 फीसदी आबादी ग्रामीण इलाकों में रहती है जिनके आय का जरिया खेती से ही निकलता है। घरेलू कार्य के साथ साथ वह खेत का सारा कार्य अच्छे से संभालती है। अनेक कार्य जैसे पौधों को रोपना , बीज लगाना फसलों की कटाई आदि कामों में वह निपुण हैं साथ ही साथ अन्य कार्य जैसे पशुपालन , मुर्गी पालन , मधुमक्खी पालन आदि को भी वे बड़ी बखूबी से निभाती हैं अन्य कार्य जैसे दूध घी एवं दही बनाना , आचार एवं चटनी , पापड़ आदि बनाने से वह आमदनी अंकित कमाती हैं और घर संभालती हैं। आज के समय में वह नई तकनीकों को सीखकर अच्छा पैसा और काम दोनों कमा रही हैं और अपना योगदान कृषि में बखूबी दे रही है । कृषि क्षेत्र में महिलाओ

Maize as Fuel of Future

  Ethanol as Fuel Government has set an ambitious target of 20% ethanol blending in petrol by 2025. This is a significant move to cut down the crude import which contribute to 25% of total import in terms of value in India. As of June this year, the national average for ethanol blending was 13%, an increase from previous year of 12.1% in 2022-23 and 10% in 2021-22. The blending ratios is reaching to nearly 16% by June 2024. What is important to understand that ethanol production in India initially relied predominantly molasses, a by-product of sugar production. The policy shift to include grains as supplementary feedstocks, such as maize and damaged rice, further diversifying the sources of ethanol has very prefound effect on raw material utilization for ethanol production. With government incentivise by setting a higher ex-distillery price of Rs 71.86 per liter for ethanol produced from maize, has led to the establishment of multi-feedstock distilleries, which operate on a mix o

Technology - Advising Farmers and Crop Yield Assesment

Food security in the light of climate change is a global imperative. In developing nations, the problem is exacerbated by variable weather, lack of reliable extension services to optimize yield and fair market access. In India, most farmers do not have access to weather advisory forecasts that are hyper local to their field and timely in nature. As all farming activities are heavily dependent on weather, decisions on application of fertilizers and pesticide, irrigation, and even plucking of fruits & vegetables and harvesting cannot be taken efficiently. In addition, significant crop losses, that are entirely preventable, accrue through adverse weather events. Crop advisory services, where available, are generic and not pegged to a farmer's seed variety, date of sowing, and growing conditions and hence do not dispense timely, actionable advice, directly relevant to a farmer. Likewise, market trends pertinent to their particular crop and location