In which month the sunflower seeds mature
Sunflower seeds usually mature from July to September. The specific maturity time also depends on the soil and water situation, if there is a lack of water, the maturity is early; and different places, the maturity time is also different, the northeast region matured from September to October. Sunflower seeds can be harvested when they are ripe and can be dried and preserved after harvest.
Sunflower seeds are sunflower seeds, also known as sunflower seeds, sunflower seeds. The sunflower is an annual herb of the genus Asteraceae, with a height of 1 to 3.5 meters; the stem is erect, rounded and angular, and the leaves are cordate-ovate or ovoid; the flowers are solitary at the top or branch of the stem, with yellow ligulate flowers on the edge of the inflorescence, and the middle of the inflorescence is bisexual tubular flowers, brown or purple; achenes Obovate or ovate-oblong, slightly compressed, gray or black.
The origin of sunflower is believed to be North America. It is the national flower of Russia, Ukraine, Portugal, Peru and Bolivia, and the city flower of Kitakyushu, Japan.
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What do sesame seeds use to spread seeds?
Sesame seeds are spread by ejection. When the sesame is not harvested after the ripening period, the shell moisture content of the fruit will decrease rapidly, and the shell of the fruit will become extremely dry and brittle, and the seeds will pop out at the slightest move in the wind. How do you grow sesame seeds?
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When does the locust tree blossom
Sophora japonica trees generally bloom in April-May every year, the flowering period is about 10-15 days, the color is milky white, fragrant and sweet. The buds of Sophora japonica can be eaten, such as rice, dumplings, pancakes, scrambled eggs, porridge and so on.
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