Deep learning, machine learning and image processing techniques have become important tools used in facilitating agricultural work developing solutions to different problems the production phase. In this study, a seed number type detection algorithm was developed using YOLO deep architecture, real-time object employing CNN structure AugeLab Studio sofware. With model average loss factor of 0.41...

The Douglas fir has been cultivated in Europe since the mid-19th century, but its artificial regeneration leads to a low yield of seedlings. It could be improved by prolonged pre-sowing treatment (cold stratification seeds) or early shading sowings, so that their effect on five seed lots and emergence growth seedlings were analysed. One lot came from USA; four Czech Republic. germination capaci...

Researches were conducted in 2019-2020 the department of closed artificial agroecosystems for plant growing on basis Federal State Budgetary Scientific Institution “Federal Agroengineering Center VIM”, Moscow. The object study was seeds tomatoes Solanum lycopersicum L. aim research to effect a biostimulant (succinic acid) biological characteristics and productivity grown substrate hydroponics c...

Artificial insemination (AI) is an efficient and cost-effective strategy to improve the genetics and reproductive performance of a herd. Reputable commercial AI stud and custom semen collection businesses, through stringent collection, processing and quality control, provide a highly fertile product to their customers. When semen is purchased and transferred to the producer’s liquid nitrogen re...

in this study, several artificial neural networks (anns) were developed to estimate seed and grain corn yields in parsabad moghan, iran. the data was collected by a face-to-face interview method from 144 corn farms during 2011. the energy ratios for seed and grain corns were calculated as 0.89 and 2.65, respectively. several multilayer perceptron anns with six neurons in the input layer and one...

Anoectochilus formosanus is an important ethnomedicinal plant of Taiwan. We have optimized a method for mass propagation of A. formosanus by artificial cross-pollination and asymbiotic germination of seeds. The success of pollination and fruit set was found to be dependent on the developmental stage of male and female gametophytes. Fruit set of hand-pollinated flowers was 86.7%. The seeds from ...

High seed vigor is important for agricultural production due to the associated potential for increased growth and productivity. However, a better understanding of the underlying molecular mechanisms is required because the genetic basis for seed vigor remains unknown. We used single-nucleotide polymorphism (SNP) markers to map quantitative trait loci (QTLs) for four seed vigor traits in two con...

Seventy-seven seedling populations of Douglas-fir (Pseudotsuga menziesii var. glauca) sampled from near the Continental Divide in Idaho and Montana exhibited pronounced genetic differences when compared in three common enwronments. Differentiation i volved several traits that are components of an annual developmental cycle that must be completed within a growing season of finite length. Consequ...