Nanyang maishou

Wheat harvest in Nanyang: By June 2, 2023 17, Nanyang had harvested wheat10.74 million mu.

Nanyang city, based on the bumper harvest, concentrated its strength and time, turned black and white, rested, and fully organized the wheat grab. By June 2 17, Nanyang had harvested wheat 1074 mu, accounting for 96.7% of the city's wheat planting area.

In 2023, the wheat planting area in Nanyang was 6.5438+0.094 million mu, and the growth in the early stage was generally good. On May 23rd, they gradually entered the mature harvest period. However, from May 26th to 29th, there was a continuous rainfall process in our city.

In the face of continuous rainy weather, the whole city, in accordance with the requirements of "three grabs and three guarantees" to grab crops, seeds, pipelines, agricultural machinery, services and safety, based on the bumper harvest, concentrated its strength and time and fully organized the wheat grab. According to the survey, every wheat field will enter the mature harvest period after June 1, and it is expected that the wheat harvest will be basically completed before June 4.

Morphological characteristics of wheat

The epidermal cells of pericarp are arranged in a row, with thick wall, especially flat peripheral wall; There are a series of thick-walled cells in the middle layer of pericarp; A row of transverse cells, vertically staggered with the epidermis and middle cells of the pericarp, with depressions; Sometimes tubular cells can be seen under the transverse cell layer. The seed coat is brownish yellow, the cells are decadent and shriveled, there are residual nucellus inside, the cells are square, and layered texture is faintly visible. The outermost layer of endosperm is aleurone layer, and the rest are parenchyma cells rich in starch grains.

The fruit is powdery white, and the peel is small and yellowish brown. Main features: The starch granules are mainly oblate, oval or triangular, with a diameter of 30 ~ 40μ m, double-lenticular and shell-shaped in side view, with a width of 1 1 ~ 19μ m, with slightly sharp or blunt ends, cracks in the navel, and few composite granules, consisting of 2 ~ 4 or more granules. The transverse cells are flaky, slender and columnar, with a length of 38 ~ 232 microns and a diameter of 6 ~ 2 1 micron, and the walls are thickened with beads.