Where is the origin of adzuki bean? Introduction to the varieties of adzuki bean

Adzuki bean is the mature seed of leguminous annual herbaceous plants, and it has edible and medicinal value. It is rich in starch, protein and other nutrients, so it can be satisfied by eating it, so it is called "rice bean". This kind of beans can be eaten with blood, detumescence and detoxification, and can also prevent beriberi, so there is a great demand in the market, so where is the origin of adzuki bean? What are the varieties of adzuki bean? Let's go and have a look next.

Where is the origin of adzuki bean?

At present, the producing area of adzuki bean is distributed all over the country, and it is very rich in resources. at present, there are mainly the following main producing areas of adzuki bean.

1. Northeast ecological region

Including Heilongjiang, Jilin, Liaoning, Inner Mongolia 4 provinces (autonomous regions). The main types in this area are early and medium grain types, followed by precocious large grain type, precocious middle grain type and early small grain type.

2. North China ecological region

Including Hebei, Shanxi, Beijing, Tianjin 4 provinces (cities). In this area, the late-maturing medium-grain type is dominant, followed by the late-maturing large-grain type and the middle-maturing medium-grain type.

3. Ecological region of the middle reaches of the Yellow River

Including Shaanxi and Henan provinces. In this area, the late ripening medium grain type is the main type, and the late ripening small grain type is the second.

4. Ecological regions of Guangxi and Yunnan

Including Guangxi and Yunnan, this area is mainly of very late ripening type.

Introduction of adzuki bean varieties

1. Jingnong No. 5 adzuki bean

Adzuki bean is a variety of adzuki bean with early maturity and high yield, which is suitable for planting in June with a growth period of 90-95 days. The yield of medium fertility plot is 2250 kg / ha, with large grains and high quality. 100-grain weight of about 14 grams, is a large-grain variety; mature pod color is brown, seed color is bright red, bright luster, rust resistance, resistance to powdery mildew.

2. Long Kenhong adzuki bean

This variety of adzuki bean was selected from Japanese adzuki bean. Its growth time is 85-90 days, which is 12 days earlier than Bin-adzuki bean 2. It has more branches, round leaves and light yellow flowers. The seed is red, the grain is big, the weight of 100 seeds is 1517g, it is resistant to diseases and insect pests.

3. Jihong 9218 adzuki bean

This variety is an early-maturing adzuki bean variety with a 100-grain weight of 15.9 grams, deep main roots, large leaves, broad green and round leaves, hard stems, yellow flowers and yellow-white pods. The plant type in summer sowing area is erect and lodging resistant, the plant height is about 50 cm, and the growth period is about 85 days.

At this point, the introduction of the origin and varieties of adzuki bean is here. If farmers want to plant adzuki bean, it is recommended to choose adzuki bean varieties suitable for local cultivation. I hope this article will be helpful to you.

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