不同緩釋肥及運(yùn)籌方式對(duì)沿海地區(qū)水稻產(chǎn)量及種植效益的影響

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關(guān)鍵詞 水稻；沿海；緩釋肥；產(chǎn)量；成本

中圖分類號(hào)S511文獻(xiàn)標(biāo)識(shí)碼A文章編號(hào) 0517-6611（2025）11-0155-03

doi：10.3969/j.issn.0517-6611.2025.11.033開放科學(xué)（資源服務(wù)）標(biāo)識(shí)碼（OSID）：

TheEffects of Different Slow-Release Fertilizers and Operational Methods on Rice Yieldand Benefits in Coastal Areas

XU Hai- linl ，ZHANG Xiang2，ZHANG Li-geng1 et al（1. Sheyang Branch of Jiangsu Coastal Agriculture Development Co.，Ltd.， Yancheng，Jiangsu22;2.JgsuProviceGrainCodeIdustrialchologColbatieIovatioCenterYangzUiesity，Yangzhou，Jiangsu ）

AbstractInoertvesigatettsofintslowreaseertilopaiometsoilinedndis field experiments were conducted on Nanjing 91O8. The results showed that applying 750kg/hm2 of zhushang slow-release fertilizer and 225kg/hm2 of urea as topdressing could result in the highest production（ 8883.2kg/hm2 ），the fertilizer and fertilization operation had the lowest cost （3547.5yuan/hm2 ），and it had the highest comprehensive benefit.

Key wordsRice;Coastal;Slow-release fertilizer; Yield;Cost

水稻是我國(guó)第一大糧食作物，水稻的穩(wěn)產(chǎn)高產(chǎn)不僅關(guān)系社會(huì)穩(wěn)定，同時(shí)也影響國(guó)家糧食安全。（剩余5892字）