How many days does groundnuts take to germinate?

If you want multiple rows of peanuts, space the rows 24 inches apart. Water thoroughly until the soil feels moist. Germination usually occurs within five to 10 days, and within 25 to 40 days after sowing, yellow flowers form.

What are the 5 steps of germination?

Such five changes or steps occurring during seed germination are: (1) Imbibition (2) Respiration (3) Effect of Light on Seed Germination(4) Mobilization of Reserves during Seed Germination and Role of Growth Regulators and (5) Development of Embryo Axis into Seedling.

What is the process of germination?

Germination refers to the process by which an organism grows from a seed or a spore. The most common forms of germination include a seed sprouting to form a seedling and the formation of a sporeling from a spore. Thus, germination occurs primarily in plant and fungal species.

How long does it take for a groundnut seed to germinate?

Bunch type has non-dormant seeds while spreading and semi-spreading types have dormant seeds. The non-dormant Groundnut seeds germinate immediately after maturity. The dormant seeds generally require a resting period of about 60 to 75 days before maximum germination can be obtained.

What should the soil temperature be for groundnuts?

Groundnut is grown in a well-drained sandy loam or sandy clay loam soil with high fertility. Optimum germination temperatures are between 20-30°C with a minimum of 18°C. The temperature of the water absorbed by the seed is a critical factor for healthy germination.

What are the factors that affect the germination of groundnut seeds?

Soil moisture and temperature are very important factors in Groundnut seed germination. Germination is not initiated below a seed moisture content of 35 percent while 50 percent of water content is required for radical emergence and extension. The germination of seeds of the bunch type is 90 to 95 percent and the spreading type 85 to 90 percent.

What happens to the peanut seed during germination?

What Happens During Germination. After enough moisture has penetrated the seed it will split and push out a pair of plumules which become the cotyledons and a root shoot. The shoot elongates downward as the cotyledons lengthen upward. The surrounding tissue in each half of the peanut provide food for these growth processes.