今日驚蟄│春雷乍動 萬物春生

2025-03-05 10:27:07 來源:農(nóng)機網(wǎng)整理發(fā)布 閱讀量:15868 評論

  驚蟄,是春季的第三個節(jié)氣,驚蟄反映著自然界生物受節(jié)律變化影響而萌發(fā)、生長的狀態(tài),農(nóng)民把驚蟄視為春耕的開始,此時,全國大部分地區(qū)進(jìn)入春耕大忙時節(jié)。
 
  在華北地區(qū),冬小麥開始返青,農(nóng)民們忙著進(jìn)行春灌、施肥,以促進(jìn)麥苗生長,為夏糧豐收打下基礎(chǔ)。而在南方,早稻育秧工作正緊張進(jìn)行,育好壯秧是實現(xiàn)水稻高產(chǎn)的關(guān)鍵。
 
  播種早春作物
 
  南方地區(qū):驚蟄時節(jié),南方氣候溫暖,適合播種早稻、玉米、花生、棉花等作物。
 
  北方地區(qū):北方氣溫逐漸回升,開始播種春小麥、馬鈴薯、油菜等耐寒作物。冬小麥處于孕穗期,要注意查治條銹病、白粉病、蚜蟲等。
 
  蔬菜種植
 
  播種育苗:驚蟄時節(jié),適合播種各種春季蔬菜,如菠菜、芹菜、生菜、小白菜等。
 
  移栽定植:將育苗床中的蔬菜幼苗移栽到大田,注意保持適當(dāng)?shù)闹昃嗪托芯唷?br /> 
  田間管理
 
  除草:及時清除田間雜草,避免與作物爭奪養(yǎng)分和水分。
 
  灌溉:根據(jù)天氣情況和土壤濕度,合理安排灌溉,確保作物生長所需的水分。
 
  畜牧養(yǎng)殖
 
  春季防疫:驚蟄時節(jié),氣溫變化大,容易引發(fā)畜禽疾病,需加強防疫工作,定期消毒圈舍。
 
  飼料管理:春季青飼料豐富,可適當(dāng)增加青飼料的投喂,提高畜禽的營養(yǎng)水平。
 
  果樹管理
 
  華南地區(qū)早稻播種應(yīng)抓緊進(jìn)行,同時要做好秧田防寒工作。隨著氣溫回升,茶樹也漸漸開始萌動,應(yīng)進(jìn)行修剪,并及時追施"催芽肥",促其多分枝,多發(fā)葉,提高茶葉產(chǎn)量。桃、梨、蘋果等果樹要施好花前肥。
 
  經(jīng)濟作物管理
 
  沿江江南小麥已經(jīng)拔節(jié),油菜也開始見花,對水、肥的要求均很高,應(yīng)適時追肥,干旱少雨的地方應(yīng)適當(dāng)澆水灌溉。南方雨水一般可滿足菜、麥及綠肥作物春季生長的需要,防止?jié)窈t是最重要的。
 
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