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Application of dairy residue in peanut (Arachis hypogaea L.) cultivated in Northeastern Brazil

机译:乳制品残留物在巴西东北部种植的花生(花生)中的应用

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Peanut (Arachis hypogaea L.) is one of the widely cultivated legume in tropical and subtropical regions. The aim of this study was to evaluate the agronomic characteristics of peanut (BR1) under different doses of dairy residue. The experiment was conducted as a randomized block design with three replicates. The treatments consisted of doses of milk residue: 0, 2.5, 5, 7.5, 10 m~3 ha~(-1) and an additional control containing phosphors and potassium (PK) at dose of 15 and 50 kg ha~(-1) . The following characteristics were determined in plants: leaf area, number of stems, shoot and root system length, dry weight of shoot and root system, number of pods and grain yield. The dose of 5 m~3 ha~(-1) provided the highest agronomic characteristics. The grain yield was greater for the dose of 10 m~3 ha~(-1) . The dairy residue can be used as a source of fertilizer on peanut crop by meeting their nutritional requirements.
机译:花生(Arachis hypogaea L.)是热带和亚热带地区广泛种植的豆类之一。这项研究的目的是评估不同剂量的乳制品残留下花生(BR1)的农艺特性。实验是作为一个随机实验设计,进行了三次重复实验。处理包括以下剂量的牛奶残留量:0、2.5、5、7.5、10 m〜3 ha〜(-1)和另外的对照,其中含有磷和钾(PK)的剂量为15和50 kg ha〜(-1) )。确定了植物的以下特征:叶面积,茎数,枝条和根系长度,枝干和根系的干重,豆荚数和谷物产量。 5 m〜3 ha〜(-1)的剂量具有最高的农艺性状。剂量为10 m〜3 ha〜(-1)时,籽粒产量更高。满足其营养需求的奶制品残渣可以用作花生作物上的肥料来源。

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