Abstract

Two years consecutive field experiments were conducted at Agriculture Research Institute Mingora Swat, Pakistan in summer seasons of 2016 (year 1) and 2017 (year two) on soybean (cv. Malakand-96) crop. The design was used randomized complete block design (RCBD) with three replications. Experimental treatments were used, peach residues (leaves and fruits having no stones (partially decomposed), its well decomposed compost comprised of leaves and fruits having no stones and its biochar (peach tree stem, with peach stones, leaves and twigs), three phosphorus (P) levels and two beneficial microbes PSB and Trichoderma. Results revealed that peach organic sources and soil application of Trichoderma and phosphorous enhanced soybean phenology and yield. Days to emergence and emergence m^–2 was non-significantly affected by P levels, organic sources and beneficial microbes, although number of branches and number of leaves plant^–1 responded positively to organic sources, P levels and beneficial microbes application. Soybean seed yield was increased with organic sources, phosphorous levels and beneficial microbe’s inoculation. Highest seed yield was produced with compost amendments having at par valued with biochar, while P at the rate of 75 and 100 kg ha^–1 produced at par value seed yield. Among beneficial microbes, soil applied Trichoderma was far better than seed inoculation with PSB. Regression analysis was carried for all the treatments and concluded that soybean seed yield increased with rest plots as compared to control.

中文翻译：

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桃（Prunus persica L.）残留，有益微生物和磷的整合增强了大豆的物候，生长和产量

摘要

在2016年（第1年）和2017年（第2年）的夏季，巴基斯坦农业研究所Mingora Swat对大豆（Malakand-96）作物进行了连续两年的田间试验。该设计被用于具有三个重复的随机完整块设计（RCBD）。使用了实验处理方法，桃渣（叶子和果实没有结石（部分分解），腐烂的堆肥由没有石头的叶子和果实组成，其生物炭（桃树茎，有桃子结石，叶子和嫩枝），三磷（P）水平和两种有益微生物PSB和木霉菌。结果表明，桃的有机来源以及木霉菌和磷的土壤施用提高了大豆的物候和产量。磷水平，有机物来源和有益微生物对^–2的影响不显着，尽管分支植物的数量和叶片植物^–1的含量对有机来源，磷水平和有益微生物的施用有积极的响应。大豆种子的产量随着有机源，磷水平和有益微生物的接种而增加。使用堆肥改良后的种子产量最高，与生物炭同等价值，而以面值种子产量产生的P分别为75和100 kg ha ^–1。在有益微生物中，土壤应用木霉菌的效果远远好于用PSB接种种子。对所有处理进行了回归分析，得出的结论是，与对照相比，其余地块的大豆种子产量增加。