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Effect of Different Doses of NK Chemical Fertilizers and Compost on Growth and Yield Attributes of Tomato (Lycopersicon esculentum Mill.)

机译:不同剂量的NK化学肥料和堆肥对番茄(Lycopersicon Esculentum Mill)生长和产量属性的影响

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摘要

This study was conducted to evaluate the effect of NK chemical fertilizers in combination with compost on the growth and yield attributes of tomato (Lycopersicon esculentum Mill.). The pot experiment was done in a complete randomized block design possessing eight treatments with four replicates. Fruit weight, pulp weight, seed weight, total soluble solid, leaf area and dry weights of plat parts were taken and fruit yield was calculated. All the collected data were subjected to statistical analysis. The results revealed that there were significant differences in fruit and seed weights, total soluble solid, pulp weight, 100 seed weight, pulp consistency, leaf area and crop residue. In these parameters, higher mean values were recorded in chemical fertilizers (7.5 g N + 6 g K2O + 15 g P2O5 per m2) with compost (2 kg per m2) than those in the chemical fertilizers applied alone (9.0 g N + 8 g K2O + 15 g P2O5 per m2as standard control). Total soluble solid and fruit yield were 5.73 obrix and 3.21 kg/m2 respectively in the chemical fertilizers with compost (7.5 g N + 6 g K2O + 15 g P2O5 +2 kg compost per m2) treated plants and these were statically on par with the standard control which gave 4.36 obrix total soluble solid and 3.05 kg/m2 fruit yield. The result could be concluded that application of chemical fertilizers (7.5 g N + 6 g K2O + 15 g P2O5 per m2) with compost (2 kg per m2) could increase the total soluble solid and fruit yield as well as reduce the usage of chemical fertilizers in tomato cultivation over the standard control in sandy regosol.
机译:进行该研究以评估与对番茄生长发育和产量的属性堆肥组合NK化学肥料的效果(番茄密尔)。盆栽试验是在一个完全随机区组设计拥有八种处理有四个重复做。果重,纸浆重量,种子重量,总可溶性固体,叶面积和高原份干燥重量进行测量,并计算果实产量。所有收集的数据进行统计分析。结果表明,有在水果和种子的重量显著差异,总可溶性固体,纸浆的重量,100种子重量,纸浆稠度,叶面积和作物残余物。在这些参数,较高的平均值被记录在化学肥料(7.5克N +6克K2O +15克P2O5每平方米)与堆肥(2千克平方米)比在化学肥料施加单独(9.0克N +8克每m2as标准控制K2O +15克P2O5)。总可溶性固体和果实产量分别为5.73 obrix 3.21公斤/平方米分别在化学肥料与堆肥(7.5克N +6克K2O +15克P2O52公斤堆肥每平方米)处理的植物和这些都是静态看齐与标准控制这给了4.36 obrix总可溶性固体和3.05公斤/平方米果实产量。结果可以得出结论,应用化学肥料(7.5克N +6克K2O +15克P2O5每平方米)与堆肥(2千克平方米)可以增加总的可溶性固体和果实产量以及减少化学品的使用量肥料超过沙质regosol标准控制番茄栽培。

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