Results 11 to 20 of about 3,936 (202)

Design of picking seedling device for plug seedling transplanter

open access: yesJournal of Physics: Conference Series, 2021
Abstract Plug seedlings are the main way of modern seedling cultivation in China. Aiming at the problems of low efficiency, high labor intensity and poor work quality for manual transplanting or semi-automatic transplanting of plug seedlings, a stable and efficient seedling picking device is designed for the automatic transplanting ...
R Y Ge, B B Kong, J L Wu
openaire   +1 more source

Effect of Bacillus methylotrophicus on Tomato Plug Seedling

open access: yesHorticulturae, 2022
Tomato production is gradually shifting to modern production, which requires the factorization of tomato seedlings to shorten the seedling cycle and improve the seedling quality. Bacillus methylotrophicus, as a biofertilizer for plant growth-promoting rhizobacteria, can promote plant growth and enhance native plant defenses.
Min Sun   +3 more
openaire   +2 more sources

Classification of plug seedling quality by improved convolutional neural network with an attention mechanism

open access: yesFrontiers in Plant Science, 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 ...
Xinwu Du   +7 more
doaj   +1 more source

Design and testing of the mechanical picking function of a high-speed seedling auto-transplanter

open access: yesArtificial Intelligence in Agriculture, 2021
To improve the low transplanting efficiencies and simplify the complex structures of current automatic transplanters, a mechanical high-speed transplanter for picking plug seedlings that is suitable for planting on plastic films was designed.
Changjie Han   +4 more
doaj   +1 more source

Timing is Crucial for Plug Seedling Soil Testing [PDF]

open access: yesHortScience, 1995
Soil and tissue standards and procedures have not been developed for plug seedlings. Turn-around time for foliar analysis is often adversely long for timely crop corrections. Visual assessment occurs after damage has occurred. Many plug growers have tried but abandoned soil testing due to erratic results.
Amy J. Compton, Paul V. Nelson
openaire   +1 more source

Effect of growing media on morpho-physiological quality attributes of Tetraclinis articulata seedlings

open access: yesForest Science and Technology, 2022
Tetraclinis articulata (Vahl.) Master or thuya is facing several constraints to its successful natural regeneration in Morocco. Containerized seedlings plantation is the only method adopted in thuya forest restoration programs and post-transplant water ...
Rachid El Haddadi   +4 more
doaj   +1 more source

Quality of seedlings of different pepper genotypes grown in millicompost: An organic substrate generated by millipedes' activity [PDF]

open access: yesInternational Journal of Recycling of Organic Waste in Agriculture, 2022
Purpose To evaluate the production and the quality of seedlings of different pepper genotypes produced on millicompost as an organic substrate.Method Three experiments were carried out, one for each pepper genotype (ENAS-5007, ENAS-5031 and ENAS-5032) in
Talita dos Santos Ferreira   +5 more
doaj   +1 more source

Prediction of Growth and Quality of Chinese Cabbage Seedlings Cultivated in Different Plug Cell Sizes via Analysis of Image Data Using Multispectral Camera

open access: yesHorticulturae, 2023
In recent times, there has been an increasing demand for the development of rapid and non-destructive assessment of the growth and quality of seedlings before transplanting.
Sehui Ban, Inseo Hong, Yurina Kwack
doaj   +1 more source

Timing is Crucial for Plug Seedling Substrate Testing [PDF]

open access: yesHortTechnology, 1997
Many plug seedling growers complain about the inadequacy of substrate testing as a measure of nutritional status because results are too variable. We conducted two experiments to test a model system of sampling substrate at a set time after fertilization. Petunias ( Petunia×hybrida Hort.
Amy J. Compton, Paul V. Nelson
openaire   +1 more source

Home - About - Disclaimer - Privacy