福建农业科技
福建農業科技
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FUJIAN AGRICULTURAL SCIENCE AND TECHNOLOGY
2012年
2期
39-41
,共3页
中稻%“3414”试验%肥料试验
中稻%“3414”試驗%肥料試驗
중도%“3414”시험%비료시험
Mid-season rice%'3414'test%fertilizer test
在龙岩市新罗区进行中稻＂3414＂肥料试验,结果表明：配方施肥可促进水稻对氮磷钾的吸收,改善水稻的产量构成因子,氮肥对水稻产量影响最大,水稻每667 m2最佳施肥量为N9.89 kg、P2O53.04 kg、K2O 6.20 kg,最佳经济产量为527.37 kg。
在龍巖市新囉區進行中稻＂3414＂肥料試驗,結果錶明：配方施肥可促進水稻對氮燐鉀的吸收,改善水稻的產量構成因子,氮肥對水稻產量影響最大,水稻每667 m2最佳施肥量為N9.89 kg、P2O53.04 kg、K2O 6.20 kg,最佳經濟產量為527.37 kg。
재룡암시신라구진행중도＂3414＂비료시험,결과표명：배방시비가촉진수도대담린갑적흡수,개선수도적산량구성인자,담비대수도산량영향최대,수도매667 m2최가시비량위N9.89 kg、P2O53.04 kg、K2O 6.20 kg,최가경제산량위527.37 kg。
A ＂3414＂ fertilizer test in mid-season rice field was carried out in Xinluo District of Longyan City.The results showed that the formula fertilization could promote rice to absorb N,P,K and improved yield component factors of rice,and the influence of N fertilizer on rice yield was the highest.The optimum fertilization rate of N,P_2O_5 and K_2O were 9.89,3.04 and 6.2 kg/667 m2（148.35,45.6 and 93 kg/hm2） respectively,and the optimum economic yield was 527.37 kg/667 m2（7910.55 kg/hm2）.
