Results 1 to 10 of about 8,626,611 (344)

Optimal seeding rate enhances seedling quality, mechanical transplanting quality, and yield in hybrid rice [PDF]

Frontiers in Plant Science
To determine the appropriate seeding rate for machine-transplanted hybrid rice, field experiments were conducted during 2022–2023 using the hybrid rice variety Huazhe You 210 as the material. Four seeding rate treatments were set up: 40 (T1), 60 (T2), 80
Yuan Feng, Mengzhu Liu, Kunting Wang, Yufei Ling, Qun Hu, Hongcheng Zhang, Haipeng Zhang   +6 more
doaj   +5 more sources

Seedling Quality: History, Application, and Plant Attributes [PDF]

Forests, 2018
Since the early 20th century, silviculturists have recognized the importance of planting seedlings with desirable attributes, and that these attributes are associated with successful seedling survival and growth after outplanting. Over the ensuing century, concepts on what is meant by a quality seedling have evolved to the point that these assessments ...
Steven C. Grossnickle, Joanne E. MacDonald   +1 more
semanticscholar   +4 more sources

Improving wheat seedling quality through deep ploughing and soil compaction at sowing in lime concretion black soil. [PDF]

PLoS One, 2023
The straw incorporation in lime concretion black soil compromises the emergence and quality of winter wheat seedlings in Huaibei Plain, China, lowering the potential of wheat productivity.
Cui X, Wang Z, Zhuang T, Sun J, Song Y.
europepmc   +2 more sources

Classification of plug seedling quality by improved convolutional neural network with an attention mechanism. [PDF]

Front Plant Sci, 2022
The classification of plug seedling quality plays an active role in enhancing the quality of seedlings. The EfficientNet-B7-CBAM model, an improved convolutional neural network (CNN) model, was proposed to improve classification efficiency and reduce ...
Du X, Si L, Jin X, Li P, Yun Z, Gao K.
europepmc   +2 more sources

Effects of paclobutrazol seed priming on seedling quality, photosynthesis, and physiological characteristics of fragrant rice. [PDF]

BMC Plant Biol
Paclobutrazol is widely used in the agricultural field. This study investigated the effects of seed priming with different concentrations of paclobutrazol on seedling quality, 2-acetyl-1-pyrroline (2-AP, a key aroma component of fragrant rice ...
Zhang Y, He Z, Xing P, Luo H, Yan Z, Tang X.   +5 more
europepmc   +2 more sources

Interactive machine learning for soybean seed and seedling quality classification. [PDF]

Sci Rep, 2020
New computer vision solutions combined with artificial intelligence algorithms can help recognize patterns in biological images, reducing subjectivity and optimizing the analysis process.
de Medeiros AD, Capobiango NP, da Silva JM, da Silva LJ, da Silva CB, Dos Santos Dias DCF.   +5 more
europepmc   +2 more sources

Monitoring and Control of Forest Seedling Quality in Europe

Forest Ecology and Management, 2023
COST
Mataruga, Milan, Cvjetković, Branislav, De Cuyper, Bart, Aneva, Ina, Zhelev, Petar, Cudlín, Pavel, Metslaid, Marek, Kankaanhuhta, Ville, Collet, Catherine, Annighöfer, Peter, Mathes, Thomas, Marianthi, Tsakaldimi, Despoina, Paitaridou, Jónsdóttir, Rakel J., Cristina Monteverdi, Maria, de Dato, Giovanbattista, Mariotti, Barbara, Dina Kolevska, Dana, Lazarević, Jelena, Sundheim Fløistad, Inger, Klisz, Marcin, Gil, Wojciech, Paiva, Vasco, Fonseca, Teresa, Nicolescu, Valeriu-Norocel, Popović, Vladan, Devetaković, Jovana, Repáč, Ivan, Božič, Gregor, Kraigher, Hojka, Andivia, Enrique, Diez, Julio J., Böhlenius, Henrik, Löf, Magnus, Bilir, Nebi, Villar-Salvador, Pedro   +36 more
openaire   +9 more sources

The Detection of Maize Seedling Quality from UAV Images Based on Deep Learning and Voronoi Diagram Algorithms

Remote Sensing
Assessing the quality of maize seedlings is crucial for field management and germplasm evaluation. Traditional methods for evaluating seedling quality mainly rely on manual field surveys, which are not only inefficient but also highly subjective, while ...
Lipeng Ren, Changchun Li, Guijun Yang, Dan Zhao, Chengjian Zhang, Bo Xu, Haikuan Feng, Zhida Chen, Zhongyun Lin, Hao Yang   +9 more
doaj   +2 more sources

EFFECTS OF DIFFERENT SEEDLING SUBSTRATES ON SEEDLING QUALITY AND YIELD OF MACHINETRANSPLANTED RICE

Applied Ecology and Environmental Research, 2023
. To study the influences of the physical and chemical properties of different seedling cultivation substrates on the quality and yield of machine-transplanted seedlings in China, seeds of the rice (Oryza sativa L.) variety Yangjing 805 were sown in ...
M. JIANG, Z. CHEN, Y. LI, J.Q. WANG, X.P. SHEN   +4 more
openaire   +2 more sources

A Phenotypic Extraction and Deep Learning-Based Method for Grading the Seedling Quality of Maize in a Cold Region

Agronomy
Background: Low-temperature stress significantly restricts maize germination, seedling growth and development, and yield formation. However, traditional methods of evaluating maize seedling quality are inefficient.
Yifei Zhang, Yuxin Lu, Haiou Guan, Jiao Yang, Chunyu Zhang, Song Yu, Yingchao Li, Wei Guo, Lihe Yu   +8 more
doaj   +2 more sources