Is this teenager healthy today? See you after the melon. Guasheng is very happy in Zhou Nan, and Nana is worried about the customers in spring. There are only melons and cows in the south, hoping to be swept away. Lazy to learn to grow melons, just to send fish green. Looking south of the court, you know the importance of heaven. In the west, Zhou Dao is as flat as a rock, while in the south, Qin peeled melons.
Green branches and vines drop green leaves, and Jin Yuzhuo. Doby pumpkin stalks at a young age, long whiskers and winding springs. Jade seeds are planted near Chai Men in spring, and golden melons are planted like small pots in summer. The golden vine opens the hedge door, and the fragrant moon scoops up the basin in the secluded place. Gold and Huang Cancan are carved in the sky, and thousands of treasures are harvested.
1. pumpkin
Cucurbitaceae Cucurbitaceae is an annual creeping herb. Nodes on the stem, stout petiole, oval or oval leaves; The fruit stems are thick, with edges and grooves, which vary from variety to variety, and the outer surface is uneven; There are many seeds, oval or oblong, yellow or dark orange in color and diamond-shaped flowers. The flowering period is from June to July, and the fruiting period is from July to August. Because its origin is in South Asia and Central and South America, it is called "pumpkin" from the south.
Pumpkin originated from Mexico to Central America and is widely planted all over the world. Introduced to China in Ming Dynasty, it is now widely planted in north and south. Pumpkin is a short-day plant that likes temperature, has strong drought tolerance and does not require much soil, but fertile, neutral or slightly acidic sandy loam soil is better. There are two propagation methods of pumpkin: sowing propagation and grafting propagation, but sowing propagation is the main method, and grafting propagation is relatively suitable for cultivating excellent varieties.
2. Morphological characteristics
Annual creeping herbs; Stems usually take root at nodes, reaching 2-5 meters long and densely covered with short white bristles. Petiole stout, 8- 19 cm long, short bristles; Leaf blade broadly ovoid or ovoid, slightly soft, 5-angled or 5-lobed, sparse and obtuse, 12-25 cm long and 20-30 cm wide.
The lateral lobes are smaller, the middle lobe is larger, triangular, densely covered with yellow-white bristles and fine hairs, often with white spots and convex veins. The midvein of each leaf often extends to the top, forming a small tip, the back is lighter in color, the hair is obvious, the marginal teeth are small and dense, and the top is slightly blunt. Tendrils are slightly stout, covered with short bristles and petiole-like hairs, 3-5 forked.