National University of Defense Technology

Central South University of Forestry and Technology

Xiaoyu Zhang

Bin Liang

Yaqing Chi

Hongda Deng

Zhiqiang Han

Hailang Tong

Jianjun Chen

Deng Luo

Tongyue Zhang

Hengzhou Yuan

Xing Liu

The present disclosure relates to an induction method for improving a yield and fertility of 2n pollen in, including: subjecting a flower branch of theto a high-temperature treatment when a style length L of thedevelops to 1.97 mm<L≤2.57 mm. The method specifically includes: applying N,N'-dimethylthiourea (DMTU) or a DMTU-based mixed solution to theat a meiosis stage, and then conducting the high-temperature treatment to induce production of 2n pollen. In the method of the present disclosure, the application of the high-temperature treatment precursor to thebefore the high-temperature treatment can significantly improve a fertility rate of 2n pollen.

Induction method for improving yield and fertility of 2n pollen in

The present disclosure discloses a Single-Event Transient (SET) pulse measuring circuit capable of eliminating impact thereof, and an integrated circuit chip. The SET pulse measuring circuit capable of eliminating impact thereof includes four parts: a SET pulse test chain, a latch circuit, a flip-flop test circuit, a latching self-trigger circuit. The integrated circuit chip is provided with a test chain module and two sets of SET pulse measuring circuits capable of eliminating impact thereof, and inputs of the two sets of SET pulse measuring circuits capable of eliminating impact thereof are the same and each are connected to an output terminal of the test chain module.

Single-event transient (SET) pulse measuring circuit capable of eliminating impact thereof, and integrated circuit chip

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Changsha, China

Xiaoyu Zhang