First, choose the variety. In early spring cold shed cultivation, varieties with strong cold resistance, strong disease resistance and strong winter can be selected, such as Qiujin and Huifeng No.1. Planting in the open field in the spring can use Zhonggan 15, Zhonggan 21 and other early maturing, high-yield and disease-resistant varieties.
Second, prepare the seedbed. Nursery bed soil to choose fertile soil, last year did not grow cruciferous vegetables in the pastoral soil, to give full maturity of the farmyard fertilizer to match the amount of ternary compound fertilizer. Before sowing, 50% of methine WP can be used to completely sterilize the seedbed, and the dosage per square meter is about 10 grams.
Third, seedbed management. Before emergence, the greenhouse or Yangshuo temperature to maintain 15 °C ~ 25 °C, generally 5 days after sowing can be Qimiao, this time, pay attention to timely and gradually release the air, so that the temperature is maintained at 10 °C ~ 20 °C, if the seedlings too dense, You need to conduct the seedlings to prevent the seedlings from becoming leggy. When the seedlings grow to three true leaves, a sub-seedling will be carried out and the seedlings will be transplanted into the nutrient bowl. The temperature of the seedbed is generally controlled at 8°C to 20°C, and the low temperature can be achieved before the seedlings are planted in March. In order to increase the air flow, the minimum temperature of the seedbed can be gradually reduced to about 5°C, and the time for hardening the seedlings is about one week. Afterwards, they are planted according to their cultivation mode and weather conditions.
Bee pollen comes from
nature, is the bee from the flowers (nectar plants and pollen plants)
flowers collected in the pollen grains, and joined the special glandular
secretions (nectar and saliva) mixed into an irregular Flat round shape. Bee
pollen has a unique natural health care and medical and cosmetic value,
is more and more people know, is a high-protein low-fat nutritional
health food, known as "all-round nutrition food" "concentrated natural
medicine library" "Oral cosmetics" and so on, is the treasure of human natural food.
We provide rape pollen, tea pollen, sunflower pollen and mixed pollen, they are all collected from our professional green beefarm base.
We have applied the certificate of ISO, HACCP and GMP, making sure the quality of bee products.Bee Pollen,Bulk Bee Pollen,Natural Bee Pollen,Mixed Bee Pollen
Easy Food (Jiaxing) Co., Ltd. , https://www.jxeasyfood.com