Results 11 to 20 of about 150,280 (308)

Importance of controlling mesocotyl elongation in the development of rice seedlings intended for mechanical transplantation

Frontiers in Plant Science, 2023
The mesocotyl facilities the emergence of deep-sown rice. However, the effects of mesocotyl elongation on mechanically transplanted rice seedlings remain unclear.
Yuanli Jia, Tao Wang, Gaozi Zhou, Lei Tang, Xueping Yue, Xinrui Liu, Tao Cao, Juan Yang, Youfeng Tao, Fei Deng, Wei Zhou, Wanjun Ren, Yong Chen   +12 more
doaj   +1 more source

Seed Priming Improved Antioxidant Defense System and Alleviated Ni-Induced Adversities in Rice Seedlings Under N, P, or K Deprivation

Frontiers in Plant Science, 2020
Excess nickel (Ni) concentration in the growing medium severely hampers the plant growth by disturbing oxidative metabolism and nutrient status. The present study was carried out to investigate the individual and interactive effects of Ni toxicity (0.25 ...
Fahad Khan, Saddam Hussain, Saddam Hussain, Sehrish Khan, Mingjian Geng   +4 more
doaj   +1 more source

Effects of light-emitting diodes on tissue culture plantlets and seedlings of rice (Oryza sativa L.)

Journal of Integrative Agriculture, 2020
Light-emitting diodes (LEDs) are a new light source with low energy consumption and high photoelectric conversion efficiency, and they can satisfy the energy-saving needs of plant culture systems.
Lan-lan YU, Chang-mei SONG, Lin-jing SUN, Li-li LI, Zhi-gang XU, Can-ming TANG   +5 more
doaj   +1 more source

Protein metabolism in rice seedling [PDF]

Soil Science and Plant Nutrition, 1976
Abstract The relationship between protein synthesis and degradation in germinating rice seed were studied with protein synthetic inhibitors. Both DNP and 8-AG inhibited the degradation of glutelin, the major storage protein in rice seed, while the inhibitors had no direct effect in the activity of rice seed proteinllse in vitro.
Tsuyoshi Horiguchi, Kakuzo Kitagishi
openaire   +1 more source

Influence of transplanting techniques and age of wash root type seedlings on planting attributes of paddy rice

Cogent Food & Agriculture, 2023
Globally, Rice (Oryza sativa) is one of the most important crops. In India cultivars majorly use wash root type seedlings for rice production. The objective of the study was to assess the influence of transplanting techniques for transplanting wash root ...
Neeraj Kumar Singh, Mahesh Kumar Narang, Surinder Singh Thakur, Manjeet Singh, Shashi Kumar Singh, Apoorv Prakash   +5 more
doaj   +1 more source

Chlorella sp. modulates the glutathione mediated detoxification and S-adenosylmethionine dependent methyltransferase to counter arsenic toxicity in Oryza sativa L.

Ecotoxicology and Environmental Safety, 2021
The present study investigates the role of Chlorella sp. in the mitigation of arsenic (iAs) induced toxicity in Oryza sativa L. The study shows, co-culture of rice seedlings with Chlorella sp.
Ruma Ranjan, Navin Kumar, Ambedkar Gautam, Arvind Kumar Dubey, Shyam Narayan Pandey, Shekhar Mallick   +5 more
doaj   +1 more source

Calcium supplementation improves Na+/K+ ratio, antioxidant defense and glyoxalase systems in salt-stressed rice seedlings

Frontiers in Plant Science, 2016
The present study investigates the regulatory role of exogenous calcium (Ca) in developing salt stress tolerance in rice seedlings. Hydroponically grown 13-d-old rice (Oryza sativa L. cv.
Anisur eRahman, Anisur eRahman, Kamrun eNahar, Kamrun eNahar, Mirza eHasanuzzaman, Masayuki eFujita   +5 more
doaj   +1 more source

Metabolic Mechanism of Plant Defense against Rice Blast Induced by Probenazole

Metabolites, 2021
The probenazole fungicide is used for controlling rice blast (Magnaporthe grisea) primarily by inducing disease resistance of the plant. To investigate the mechanism of induced plant defense, rice seedlings were treated with probenazole at 15 days post ...
Zhaochen Wu, Guozhen Wang, Borui Zhang, Tan Dai, Anyu Gu, Xiaolin Li, Xingkai Cheng, Pengfei Liu, Jianjun Hao, Xili Liu   +9 more
doaj   +1 more source

Boron deficiency responses in maize (Zea mays L.) roots

Journal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Boron (B) is an essential micronutrient for plants. Dicot plants respond to insufficient B supply by altering root architecture and root hair growth. How root systems of rather low‐B demanding monocot species such as maize (Zea mays L.) respond to B deficiency in terra has not been experimentally resolved, yet.
Manuela Désirée Bienert, Astrid Junker, Michael Melzer, Thomas Altmann, Nicolaus von Wirén, Gerd Patrick Bienert   +5 more
wiley   +1 more source

Ethylene signaling involves in seeds germination upon submergence and antioxidant response elicited confers submergence tolerance to rice seedlings

Rice, 2019
Background Flooding has negative impact on agriculture. The plant hormone ethylene is involved in plant growth and stress responses, which are important role in tolerance and adaptation regulatory mechanisms during submergence stress.
Yi-Chun Huang, Tsun-Hao Yeh, Chin-Ying Yang   +2 more
doaj   +1 more source