[suitable planting area] South China, East China, central China and southwest China

[planting season] July 15 to August 15, October 15 to November 30

[main characters of varieties]

The variety is a hybrid early spring cabbage bred under the guidance of Shi Weijun, an expert of the cabbage group of the former Shanghai Academy of Agricultural Sciences. It has the characteristics of early maturity, high quality, high yield, disease resistance and difficult bolting. It can be listed in winter and spring. The outer leaves are few, the central column is short, the leaf ball is fat and pointed, the ball is compact, the leaf ball has crisp and tender texture, less fiber and good flavor, and the yield per mu is about 4000kg.

[main cultivation measures and adaptability]

Seedling raising and transplanting, timely sowing, applying sufficient base fertilizer, reasonable dense planting, and planting 2500-3000 plants per mu. Planting areas are generally sown from late October to early November and listed from late March to early April. It is not advisable to excessively promote the growth of trees in winter. After the beginning of spring, it should be cultivated in time, and heavy fertilizer should be applied to promote the growth of trees, so as to wrap the heart in advance and prevent diseases and pests in time.

[quality index]

purity

Cleanliness

germination percentage

water content

Net content

Warranty period

Test date

≥96.0%

≥99.0%

≥80%

≤7.0%

10g

12 months

See inkjet code

Variety name: super spring

Quarantine certificate No.: 4188000720160095

[risk tips]

1. Due to different climate, soil and other environmental conditions, users must promote or use it on the basis of local trial planting by stages and repeated confirmation of success. The company will not be held responsible for the adverse harvest results caused by the objective conditions such as climate, soil, diseases and pests, improper cultivation management, improper planting time and other violations of the law of crop growth, or the commodity nature of the harvest is not suitable for the local market.

2. The pictures and product characteristics on this packing bag are the planting results obtained under the suitable cultivation conditions of the company's R & D base, which are only for the user's reference. Measures should be taken to create an environment suitable for its growth under abnormal climatic conditions. In case of bad weather conditions such as long-term low-temperature rain or high-temperature drought during the growth period, the product may be deformed, reduced production or lost, Growers need to be prepared psychologically and make no commitment to physical comparison and other remote cultivation results.

3. The shelf life of the seed is limited to cool, dry and sealed storage conditions.

4. Please keep the empty packing bag and seed purchase note properly as the basis for problems.