GB/T 29371.4-2012
Technical rules for seed producing system of two-line hybrid rice.Part 4:Technical rules for F₁ seed production (English Version)

Standard No.: GB/T 29371.4-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 29371.4-2012

Scope: This part of GB/T 29371 specifies the seed production base requirements, seed production season and flowering arrangement, parental group structure and sowing, seedling raising, transplanting and fertilization of rice high-temperature sterile line and japonica photosensitive sterile line. , Prediction and adjustment of parental flowering period, outcrossing situation and improvement, artificial assisted pollination, pest control, female parent fertility monitoring, seed purity judgment, impurity removal, harvesting, drying and other hybrid seed production techniques and field investigation record content and methods. This section applies to the use of rice high-temperature sterile male sterile line and japonica photosensitive male sterile line for seed production.

GB/T 29371.4-2012 Referenced Document

GB/T 29371.1-2012 Technical rules for seed producing system of two-line hybrid rice.Part 1:Terminology
GB/T 29371.3 Technical rules for seed producing system of two-line hybrid rice.Part 3:Technical rules for seed multiplication of photo/thermo-sensitive genic male sterile line

2012 GB/T 29371.4-2012 Technical rules for seed producing system of two-line hybrid rice.Part 4:Technical rules for F<下标1> seed production