Saha Kartik Chandra, Uddin Md Kafil, Shaha Pallab Kumer, Hossain Chowdhury Md Akhter, Hassan Lutful, Saha Biplob Kumar
Department of Agricultural Chemistry, Bangladesh Agricultural University, Mymensingh, 2202, Bangladesh.
Ramdeb Khabir Uddin College, Matinpur, Sundarganj, Gaibandha, 5721, Bangladesh.
Heliyon. 2024 Dec 10;11(1):e41114. doi: 10.1016/j.heliyon.2024.e41114. eCollection 2025 Jan 15.
Growth and yield reduction of crops due to salt stress have become a serious issue worldwide. is very well known as a plant growth-promoting fungi under abiotic stress conditions. Therefore, this study was designed to investigate the effect of on the growth, yield, nutrient uptake, and antioxidant activity of three Indian mustard genotypes under saline condition (EC 9.28 dS m). A two-factorial ( and Indian mustard genotypes) pot experiment was conducted following a completely randomized design (CRD) with four replicates. was applied to soil as compost and suspension. The BD-7104 genotype showed better performance than Tori-7 under saline conditions. Compared to control, application of showed better performance in enhancing growth and yield of all the genotypes by increasing plants' tolerance to salt stress. Again, application increased the chlorophyll, proline, and oil content of Indian mustard. The generation of antioxidant enzymes viz., SOD, CAT, APX, and POD was significantly increased and, synthesis of HO and MDA was decreased to a variable degree under different treatments. On average, application of as compost enhanced seed yield by 23 % than control. The better growth and yield in treated plants were the results of better uptake and assimilation of N, P, S, Ca, Mg, and K and reduced uptake of Na with a lower Na/K. Overall, BD-7104 genotype can be grown in soil treated with as compost at a rate of TdC for obtaining better yield and nutritional quality under salinity stress condition.
盐胁迫导致作物生长和产量下降已成为全球范围内的一个严重问题。在非生物胁迫条件下，[具体名称未给出]是一种广为人知的促进植物生长的真菌。因此，本研究旨在调查[具体名称未给出]对三种印度芥菜基因型在盐胁迫条件（电导率9.28 dS m）下的生长、产量、养分吸收和抗氧化活性的影响。采用完全随机设计（CRD），进行了一个双因素（[具体名称未给出]和印度芥菜基因型）盆栽试验，重复四次。[具体名称未给出]以堆肥和悬浮液的形式施用于土壤。在盐胁迫条件下，BD - 7104基因型表现出比Tori - 7更好的性能。与对照相比，施用[具体名称未给出]通过提高植物对盐胁迫的耐受性，在促进所有基因型的生长和产量方面表现出更好的性能。此外，施用[具体名称未给出]增加了印度芥菜的叶绿素、脯氨酸和油含量。在不同的[具体名称未给出]处理下，抗氧化酶即超氧化物歧化酶（SOD）、过氧化氢酶（CAT）、抗坏血酸过氧化物酶（APX）和过氧化物酶（POD）的生成显著增加，而羟基自由基（HO）和丙二醛（MDA）的合成在不同程度上有所降低。平均而言，以堆肥形式施用[具体名称未给出]比对照提高种子产量23%。[具体名称未给出]处理的植株生长和产量更好，是由于对氮、磷、硫、钙、镁和钾的吸收和同化更好，以及钠吸收减少，钠钾比降低。总体而言，在盐胁迫条件下，BD - 7104基因型可以种植在以TdC速率施用[具体名称未给出]堆肥的土壤中，以获得更好的产量和营养品质。
