Dian Krisdayani Dewi, Linlin Parlinah, R. Budiasih, Lia Amalia
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引用次数: 0
Abstract
This article aims to determine the effect of the dose of soil dressing enriched with Phosphate solubilizing bacteria on the difference in harvest time on the yield of potato seeds. The environmental design used was a Randomized Group Design (RGD), there were nine treatments and each treatment was repeated 3 times. The combination of treatments tested as follows: A= control harvested at the age of 90 DAP, B= control harvested at the age of 100 DAP, C= control harvested at the age of 110 DAP, D= soil reformer 10 tons ha-1 in harvest 90 DAP, E= soil reformer 10 tons ha-1 harvested 100 DAP, F= soil reformer 10 tons ha-1 harvested 110 DAP, G= soil reformer 20 ha-1 harvested 90 DAP, H= soil reformer 20 tons ha-1 harvested 100 DAP and I= soil reformer 20 ha-1 harvested 110 DAP. The results showed that the administration of various doses of soil reformers that had been enriched with PSB was able to increase plant height, number of leaves, number of planting tubers and weight of planting tubers when compared to controls. The best response was shown from a dose of soil dressing treatment of 10 tons of ha-1 at harvest time of 100 DAP.
研究了磷增溶菌肥施量对不同收获期马铃薯种子产量的影响。环境设计采用随机分组设计(RGD),共9个处理,每个处理重复3次。治疗的组合测试如下:A =控制收获90岁DAP, B =控制收获100岁DAP, C =控制收获110岁DAP、D =土壤改革者10吨是收获90 DAP, E =土壤改革者10吨农业收获100 DAP, F =土壤改革者10吨农业收获110 DAP, G =土壤改革者农业收获90 DAP、H =土壤改革者20吨农业收获100 DAP我=土壤改革者110 DAP农业收获。结果表明,与对照相比,施用不同剂量的富含PSB的土壤改良剂可以增加植株的株高、叶片数量、块茎数量和块茎重量。在收获100 DAP时,10吨ha-1的土壤追肥处理效果最佳。