Improvement of yield and grain quality by periodic cold plasma treatment with rice plants in a paddy field
Improvement of yield and grain quality by periodic cold plasma treatment with rice plants in a paddy field
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DOI：
10.1002/ppap.202000181
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发表时间：
2020-10-20
影响因子：
3.5
通讯作者：
Hori, Masaru
中科院分区：
文献类型：
--
作者：
Hashizume, Hiroshi;Kitano, Hidemi;Hori, Masaru
冷等离子体在农业领域的应用已引起相当大的关注。研究了等离子体辐照和等离子体激活的乳酸林格溶液（PAL）处理对水稻幼苗的影响。营养生长期的辐射增加了幼苗生长、穗数和籽粒产量。相反，在生殖生长期的治疗有负面影响或没有影响。此外，PAL溶液处理促进了主茎的生长，如粒数、穗重和籽粒品质，但降低了全株籽粒产量。结果表明，冷等离子体处理水稻幼苗可有效地改善植株生长、产量和品质。
The application of cold plasma has attracted considerable attention in the field of agriculture. We examined the effects of plasma irradiation and treatment with plasma-activated Ringer's lactate solution (PAL) on rice seedlings in a paddy field. Irradiation during the vegetative growth period increased seedling growth, panicle number, and grain yield. In contrast, treatment during the reproductive growth period had a negative or no effect. Moreover, treatment with PAL solution promoted the growth of the main stem, such as grain number and panicle weight, and grain quality, but the grain yield from the whole plant was decreased. The results suggest that cold plasma treatment of rice seedlings is effective for improving plant growth, grain yield, and grain quality.