Effect of calcium and magnesium nutrition on vegetative growth and tuber yield of potato (Solanum tuberosum)

Environment Conservation Journal Pub Date : 2024-02-02 DOI:10.36953/ecj.23652613

Navdeep Singh, Rishu Sharma, Deepak Kumar, Jyoti Verma

引用次数: 0

Abstract

A field experiment was conducted to investigate the effect of calcium nitrate and magnesium sulfate on the growth and tuber yield in potato (Solanum tuberosum L). Experiment was carried out in split-plot design comprising of nine calcium nitrate and magnesium sulfate treatments i.e.T1- Ca(NO3)2 @ 0.5%, T2- Ca(NO3)2 @ 1%, T3- Ca(NO3)2 @ 2%, T4- MgSO4 @ 0.5%, T5- MgSO4 @ 1%, T6- MgSO4 @ 2%, T7- Ca(NO3)2 @ 1% + MgSO4 @ 1%, T8- Ca(NO3)2 @ 2% + MgSO4 @ 2%, T9- Control on two potato varieties i.e. Kufri Jyoti and Kufri Chandramukhi. Data collected on different parameters were analyzed using CPCS1 software. Among all the calcium nitrate and magnesium sulfate treatments, application of Ca(NO3)2 @ 2% + MgSO4 @ 2% was found to be the best for most of the parameters studied and between the varieties Kufri Jyoti was found highly significant for the different parameters under study. Hence it can be concluded that commercial cultivation of potato in the central region of Punjab can be successfully supplemented with application of Ca (NO3)2 + MgSO4 and variety Kufri Jyoti.

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钙镁营养对马铃薯（Solanum tuberosum）无性生长和块茎产量的影响

为研究硝酸钙和硫酸镁对马铃薯（Solanum tuberosum L）生长和块茎产量的影响，进行了一项田间试验。试验采用分小区设计，包括九种硝酸钙和硫酸镁处理，即 T1- Ca(NO3)2 @ 0.5%、T2- Ca(NO3)2 @ 1%、T3- Ca(NO3)2 @ 2%、T4- MgSO4 @ 0.5%、T5- MgSO4 @ 1%、T6- MgSO4 @ 2%、T7- Ca(NO3)2 @ 1% + MgSO4 @ 1%、T8- Ca(NO3)2 @ 2% + MgSO4 @ 2%、T9- 两个马铃薯品种（即 Kufri Jyoti 和 Kufri Chandramukhi）的对照。使用 CPCS1 软件对收集到的不同参数数据进行了分析。在所有硝酸钙和硫酸镁处理中，施用 Ca(NO3)2 @ 2% + MgSO4 @ 2% 的处理对大多数研究参数的影响最佳，而且在研究的不同参数中，Kufri Jyoti 的影响非常显著。因此，可以得出结论，在旁遮普中部地区马铃薯的商业化种植中，施用 Ca (NO3)2 + MgSO4 和 Kufri Jyoti 品种可以成功地起到补充作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Environment Conservation Journal

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