MySheen

Introduction to Hualong No.1 corn seed

Published: 2024-11-24 Author: mysheen
Last Updated: 2024/11/24, Hualong 1 maize seed growth period 120 days, need 10℃ activity accumulated temperature 2430℃. Seedling leaves dark green, stem base leaf sheath purple, the first leaf tip shape round, stem green, plant type convergence, 15 leaves, plant height 248 cm, ear height 85 cm, ear cylindrical,

The seed growth period of Hualong 1 is 120 days, and the active accumulated temperature of ≥ 10 ℃ is 2430 ℃. Seedling leaves dark green, stem base leaf sheath purple, first leaf tip shape round, stem green, plant type convergence, 15 leaves, plant height 248 cm, ear height 85 cm, ear cylindrical shape, ear axis light red, ear length 22 cm, ear diameter 5.3 cm, ear row 16-18 rows, 100-grain weight 45 g, bulk weight 760-773 g / L, seed emergence rate 87.26%, grain horse tooth shape, orange.

The results of quality analysis showed that the grain contained 9.01% crude protein, 4.29% crude fat, 72.8% crude starch, excellent rice quality, strong comprehensive resistance, lodging resistance, good disease resistance, and mature living stem.

Yield performance: 13000 jin per hectare

Cultivation points: about 65000 seedlings per hectare.

Adaptive region: the second accumulated temperate zone and the third upper limit of accumulated temperate zone in Heilongjiang.

 
0