Theory to practice: a success in breeding sugarcane variety YZ08–1609 known as the King of Sugar

Frontiers in Plant Science, Год журнала: 2024, Номер 15

Опубликована: Май 14, 2024

Sugarcane, a significant cash crop in tropical and subtropical regions, contributes to 80% of sugar production 40% bioethanol the world. It is key crop, accounting for 85% China. Developing new varieties with high yield, sugar, better stress resistance crucial sustainable growth industry. Hybrid breeding most widely used effective method, over 98% Chinese sugarcane resulting from this approach. Over past two decades, breeders have developed theory high-heterogeneous composite high-sugar breeding, leading successful fifth-generation varieties. Among them, YZ08-1609, complex hybrid

Язык: Английский

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Sugarcane variety YZ05-51 with high yield and strong resistance: breeding and cultivation perspectives

Tropical Plants, Год журнала: 2024, Номер 3(1), С. 0 - 0

Опубликована: Янв. 1, 2024

Sugarcane (Saccharum spp), a significant cash crop in the tropics and subtropics, accounts for 80% of sugar 40% bioethanol world. In China, it is also prominent crop, with cane contributing to over 85% production. recent years, there has been notable shift towards drier slopes Chinese sugarcane cultivation, resulting ecological changes. Over past two decades, scientists have developed theory high-heterogeneous composite high-yield high-sugar breeding, leading successful breeding fifth-generation varieties, among which YZ05-51 representative one. It was by Research Institute (YSRI) Yunnan Academy Agricultural Sciences. Originating from cross between YC90-56 ROC23, demonstrates several excellent agronomic traits, such as high yield, sugar, strong stress resistance wide adaptability, particularly thriving dry slope conditions. By 2023, cultivation reached approximately 479,200 acres, constituting 12.13% total cultivated area province. This variety even surpassed previous records yield non-irrigated areas, achieving remarkable 9.2 tons per acre. To summarize experience inspire innovation, we detailed here insights into logic genetic characteristics YZ05-51. Further, biological mechanisms underlying its traits were investigated at integration transcriptomics metabolomics analysis. The challenges prospects discussed, setting up basis promotion newly bred varieties.

Язык: Английский

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Analysis and Testing of Pre-Cut Sugarcane Seed Stalk Sawing Performance Parameters

Agriculture, Год журнала: 2024, Номер 14(6), С. 953 - 953

Опубликована: Июнь 18, 2024

Sugarcane is an important economic crop in tropical and subtropical regions. Presawing planting method for achieving automated precise with sugarcane machines. The sawing process a key stage management, affecting not only the germination survival rates of sugarcane, but also reflecting mechanical performance sawing. To reduce peak force enhance surface quality seedlings, this study utilized central composite experimental design method. Single-factor multi-factor experiments were conducted specially designed stalk rig to investigate impact factors such as diameter feeding speed, speed on quality. Upon being developed validated, multivariate mathematical regression models elucidated relationships among these factors. results showed that order influence each factor was diameter, feed while quality, sequence speed. Correspondingly, determination coefficients prediction 0.9708 0.9675. With maximum error 7.6% average relative 7.1%, 3.5% 2.83%, calculated from good agreement findings. This indicates are capable quickly accurately predicting stalks under different conditions. research findings provide valuable insights development optimization presawing equipment related studies.

Язык: Английский

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LC05-136 originates from ROC22, green arising from blue and surpassing blue

Tropical Plants, Год журнала: 2024, Номер 3(1), С. 0 - 0

Опубликована: Янв. 1, 2024

Язык: Английский

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Development and application of sugarcane yellow leaf virus vectors in sugarcane

Phytopathology Research, Год журнала: 2025, Номер 7(1)

Опубликована: Янв. 21, 2025

Abstract The aphid-transmitted polerovirus, sugarcane yellow leaf virus (SCYLV), is one of the most widespread viruses and causes huge economic losses to global production. Molecular studies disease resistance breeding against SCYLV are impeded both by lack infectious clones comprehensive knowledge this virus. In study, we present development first cDNA clone SCYLV, which could efficiently infect Nicotiana benthamiana, Arabidopsis thaliana plants. SCYLV-based recombinant heterologous EGFP protein vector was also developed. Using system, identified green peach aphid, Myzus persicae , as a new compatible transmission recognized LC05-136 GT10-2118 more resistant cultivars than Badila. This system provides an indispensable resource for biological research efforts.

Язык: Английский

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Sugarcane Varieties GT 42 and GT 44, not a Flash in the Pan, but the Flag in the Ship

Sugar Tech, Год журнала: 2025, Номер unknown

Опубликована: Янв. 21, 2025

Язык: Английский

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Energy cane: a revolutionary clean energy crop for the transition to a sustainable energy system

Опубликована: Апрель 22, 2025

The balance between food and energy is a significant global debate, with climate issues as an important backdrop. Agriculture has much to do this it produces meet the needs of our ever-growing population also delivers part highly desirable renewable energy. Among many prospective resources in area green energy, Saccharinae clade, including sugarcane, considered most suitable. In context, unlike traditional distinct form called cane more productive resilient, i.e., can better withstand stressful conditions compared sugarcane crop even thrive them. foundation for performance its fiber content: higher concentration plant, resilient is. industry established value 12 ± 2% ideal milling process, all centuries-old breeding programs worldwide conform their cultivars paradigm. However, if favors industry, field pays penalty: not have enough resilience satisfactorily. As result, productivity Brazil elsewhere reached stagnant plateau. Energy change scenario. proposal adopt intermediary level workable by mills (called Type I) sucrose content make either sugar or ethanol. This pragmatic innovative attitude will only push up yield plateau significantly but open possibility exploiting poor soil water-limited areas efficiency environmental sustainability. No less importantly, stimulate biorefineries other side industries produce wealth goods chemicals, once-monolithic be transformed into multi-product conglomerate, increasing profitability adding social benefits society.

Язык: Английский

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Deciphering Drought Tolerance Potential of Saccharum spontaneum in Tropical Climates Using Multivariate Techniques

Sugar Tech, Год журнала: 2025, Номер unknown

Опубликована: Май 16, 2025

Язык: Английский

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Remote sensing and machine learning methods to analyse the vegetation of sugarcane crop

Multimedia Tools and Applications, Год журнала: 2025, Номер unknown

Опубликована: Июнь 4, 2025

Язык: Английский

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Identification and Characterization of Key Genes for Nitrogen Utilization from Saccharum spontaneum Sub-Genome in Modern Sugarcane Cultivar

International Journal of Molecular Sciences, Год журнала: 2024, Номер 26(1), С. 226 - 226

Опубликована: Дек. 30, 2024

Sugarcane (

Язык: Английский

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