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首页> 外文期刊>Pakistan journal of botany >Agronomic trials on sugarcane crop under Faisalabad conditions, Pakistan
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Agronomic trials on sugarcane crop under Faisalabad conditions, Pakistan

机译：巴基斯坦费萨拉巴德条件下的甘蔗农艺试验

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In the present studies field experiments were conducted to study the production potential of September planted Sugarcane (Saccharum officinarum L.) under varying agro-management practices for the year 2007-2008. Two sugarcane clones viz., S2002-US-637 and CP 85-1491 show good growth potential were evaluated at five bio-fertilizer and chemical fertilizer levels in different combinations. Fifty percent bio-fertilizer + 50% recommended dose of chemical fertilizer increased the cane yield along with reduced environmental pollution. In field experiments, I4 &P4treatment significantly affected agronomic characteristics such as cane height (cm), cane diameter (cm), cane yield (000 t ha-1), whereas number of tillers ha-1, number of mill-able canes ha-1and sugar recovery % were non significantly affected over control. The sugarcane promising clone S2002-US-637 showed better performance over CP 85-1491. The interaction V2 P4 significantly affected all parameters except sugar recovery %. Furadon 20 kg ha-1 at sowing + Furadon 40 kg ha-1 in April / May + Furadon 40 Kg ha-1 in June/ July controlled the pests of sugarcane and increased the yield of promising sugarcane clones. The interaction I4V2 significantly affected all parameters except sugar recovery %. Trench planting saves 50% irrigation water but alternate skip irrigation further improves cane yield in addition to saving of same amount of water.
机译：在目前的研究中，进行了田间试验，以研究在不同的农业管理实践下，9月种植的甘蔗（Saccharum officinarum L.）在2007-2008年的生产潜力。在五个生物肥料和化肥水平下，以不同的组合评估了两个甘蔗克隆，即S2002-US-637和CP 85-1491，它们显示出良好的生长潜力。 50％的生物肥料+ 50％的化学肥料推荐剂量提高了甘蔗产量，同时减少了环境污染。在田间试验中，I4和P4处理显着影响农艺特性，例如甘蔗高度（cm），甘蔗直径（cm），甘蔗产量（000 t ha-1），而分ers ha-1数量，可碾磨甘蔗ha- 1和糖回收率％相对于对照无显着影响。甘蔗有望的克隆S2002-US-637比CP 85-1491表现出更好的性能。相互作用V2 P4显着影响除糖回收率％以外的所有参数。播种时的Furadon 20 kg ha-1 + 4月/ 5月的Furadon 40 kg ha-1 + 6月/ 7月的Furadon 40 Kg ha-1控制了甘蔗的害虫并增加了有前途的甘蔗克隆的产量。相互作用I4V2显着影响除糖回收率％以外的所有参数。进行沟渠种植可节省50％的灌溉水，但交替节水灌溉除可节省相同数量的水外，还可进一步提高甘蔗产量。

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