久佳复合微生物肥料对杂交水稻产量和性状的影响
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摘要
为探讨久佳复合微生物肥料施用量与水稻产量和性状的关系,以杂交水稻品种宜香优2886为试材,采用田间试验研究了不同栽培方式(移栽、直播)和久佳复合微生物肥料不同施用量对产量和性状的影响。结果表明:施用久佳复合微生物肥料比不施的处理增产4.0%~9.64%。移栽方式施用久佳复合微生物肥料3kg/667m2处理的产量最高,为606.97kg/667m2,比移栽方式施用久佳复合微生物肥料的处理增产2.25%~4.6%,比移栽方式不施久佳复合微生物肥料处理增产9.64%。移栽方式施用久佳复合微生物肥料3kg/667m2处理的性状较好,每穗总粒数162.27粒、每穗实粒数143.31粒、结实率88.32%,分别比移栽方式不施久佳复合微生物肥料的处理增加2.56粒、8.49粒和3.9个百分点。久佳复合微生物肥料对株高、穗长和千粒重的影响较小。
To explore the relationship between Jiujia compound microbial fertilizer and rice yield,characters,taking Yixiang 2886 as test material,a field experiment was conducted to study the different cultivation methods(transplanting,direct seeding) and Jiujia compound microbial fertilizer by different fertilization method on yield and characters of rice. The results showed that: The yield of rice increased 4. 0-9. 64% under application of compound microbial fertilizer. The yield of rice under 3 kg/667 m2 was the highest,which was 606. 97 kg/667 m2,which was used for transplanting mode,it was 2. 25-4. 6% greater than application of Jiujia under transplanting methods,9. 64% greater than without Jiujia application. The agronomic traits of rice under 3 kg/667 m2 was the best,the total seeds,setting seeds rate and setting rate was 162. 27,143. 31 per spike,88. 32%,respectively,it increased 2. 65,8. 49 seeds per spike and 3. 9% than without Jiujia application. But there's less influence on plant height,spike length and 1000 grain weight between application or not.
To explore the relationship between Jiujia compound microbial fertilizer and rice yield,characters,taking Yixiang 2886 as test material,a field experiment was conducted to study the different cultivation methods(transplanting,direct seeding) and Jiujia compound microbial fertilizer by different fertilization method on yield and characters of rice. The results showed that: The yield of rice increased 4. 0-9. 64% under application of compound microbial fertilizer. The yield of rice under 3 kg/667 m2 was the highest,which was 606. 97 kg/667 m2,which was used for transplanting mode,it was 2. 25-4. 6% greater than application of Jiujia under transplanting methods,9. 64% greater than without Jiujia application. The agronomic traits of rice under 3 kg/667 m2 was the best,the total seeds,setting seeds rate and setting rate was 162. 27,143. 31 per spike,88. 32%,respectively,it increased 2. 65,8. 49 seeds per spike and 3. 9% than without Jiujia application. But there's less influence on plant height,spike length and 1000 grain weight between application or not.
引文
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[7]康平.芽孢杆菌在微生物肥料中的研究与应用进展[J].山东林业科技,2014,(3):129-132.
[2]王秀春,于杰,王琴.不同微生物肥料在水稻上应用效果[J].现代化农业,2013(6):13-14.
[3]岳红伟,裴永燕.地福来微生物肥在水稻上应用效果[J].现代化农业,2010(6):11.
[4]涂艳丽,李建新,尹辉,等.多功能复合菌肥对水稻生育及产量的影响[J].江西农业科技,2004(11):6-7.
[5]曹国军,李三元,胡永平,等.微生物肥料对水稻产量及其构成因子的影响[J].农技服务,2011,28(8):1138-1139.
[6]刘玉平,高彩虹,王士强,等.微生物肥料的作用及其在水稻生产中的应用[J].现代化农业,2010,(9):8-10.
[7]康平.芽孢杆菌在微生物肥料中的研究与应用进展[J].山东林业科技,2014,(3):129-132.