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首页> 外文期刊>Environment and Ecology >Design, Development and Evaluation of Subsoiler-Cum-Organic Manure and Soil Amendments Applicator
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Design, Development and Evaluation of Subsoiler-Cum-Organic Manure and Soil Amendments Applicator

机译：Subsoiler-Cum-有机粪肥和土壤修正施用器的设计，开发和评估

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摘要

A tractor drawn 'subsoiler-cum-vermicom-post and soil amendments applicator' was designed and developed for application of organic manures either alone or in combination with inorganic fertilizers and other soil amendments at desired depth. The developed machine consisted of two main units, i.e., first subsoiling unit and second fertilizer metering and placement unit. These unit which were mounted on a rectangular frame with depth control wheels and cat-egory-II hitch system. The subsoiling unit consisted of single vertical leg and food with chisel share and wings for placement of materials in band underneath the wings. The fertilizer application unit consisted of a gear reduction unit (10:1). The metering device wasa screw conveyor of 50 mm (pitch), 62.5 mm (diameter) and 610 mm (length) mounted along central vertical axis of a 200 kg capacity fertilizer box through 72.5 mm circular casing behind the leg of subsoiling unit. This machine could wark upto a depth of 0.5 m. The developed machine was tested in the field to observe its performance on mustard crop. The results showed an increase in yield of 22.56% due to higher plant height, plant girth number of siliquae/plant, root length and volume by 13.58%, 37.41%,115.50%, 200% and 104.97% respectively as compared to conventional method 100% (inorganic) + Mixing in 100 mm depth (Control).
机译：设计和开发了一种拖拉机绘制的'子杂机 - 脊髓 - 髓鞘和土壤修正涂抹器'，用于单独或与无机肥料和所需深度的其他土壤修正物组合使用。发达的机器由两个主机组成，即第一骨机单元和第二种肥料计量和放置单元。这些装置安装在具有深度控制轮和CAT-EGORY-II挂钩系统的矩形框架上。该子机单元由单垂直腿部和食物组成，凿子和翅膀，用于在翅膀下面的带中放置材料。肥料应用单元包括齿轮减速单元（10：1）。计量装置WASA螺旋输送机为50毫米（间距），62.5毫米（直径）和610毫米（长度），沿着200kg容量施肥箱的中央垂直轴线，通过72.5 mm圆形套管，在子静体单元后面。这台机器可以垂皱至0.5米的深度。开发机器在现场进行了测试，以观察其在芥末作物上的性能。结果表明，与常规方法100相比，由于植物高度，植物高度，植物长度，植物长度和体积的植物长度和体积的植物周长数，17.41％，200％，200％，200％和104.97％的产量分别增加了22.56％。 ％（无机）+在100mm深度（对照）中混合。

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