T/PJDZ 0002-2017 Technical regulations for high-quality and high-yield cultivation of machine-transplanted rice in coastal rice areas (English Version)
Factory-based rice seedling cultivation technology selects medium-late maturing, high-quality, high-yielding rice varieties with a growth period of (155-165) days, uses factory-based rice seedling cultivation technology to cultivate strong seedlings, and sows about 3,600 grains per tray. Indicators for strong seedlings: seedling age (30-35) days, leaf age (3.1-3.2), plant height (13-15) cm, stem base width greater than (2.0-2.2) mm, dry weight of 100 plants (3.0-3.5) g. The seedlings are neat and uniform, with white roots, large roots, good entanglement, and blanket-like seedlings. 2. Quantitative thin-planting transplantation technology of this plant. The transplanting density is 30 cm between rows and (16-18) cm between holes. (4-5) plants per hole, and (5-7) 10,000 transplanted seedlings/667m2. 3. Quantitative fertilization technology: Apply sufficient manure before plowing or rotary tillage.
T/PJDZ 0002-2017 history
2017T/PJDZ 0002-2017 Technical regulations for high-quality and high-yield cultivation of machine-transplanted rice in coastal rice areas