What are the row spacing and plant spacing of tomatoes?

Early maturity cultivation in protected fields in spring should be planted in cold weather from late February to early March. Plastic film mulching cultivation in the open field was planted around March 20 when the weather was cold. The planting density of early-maturing varieties is about 3000 plants per mu and the row spacing is 50×30 cm. About 3500 plants per mu were pruned by single stem for middle and late maturing varieties; When pruning two stems, there are about 2000 plants per mu.

Extended data:

morphological character

Tomato belongs to Panicum of Solanaceae, with a plant height of 0.6-2 meters. All tomatoes are covered with mucus glands and have a strong smell. The stem lodging easily. The leaves are pinnately compound or pinnately parted, with a length of 10-40 cm. Leaflets are extremely irregular and vary in size, generally 5-9, oval or oblong, 5-7 cm long, with irregular serrations or lobes at the edges.

Peduncle 2-5 cm long, usually with 3-7 flowers; Pedicel length1-1.5cm; Calyx radial, lobes lanceolate, persistent when fruit; Corolla radial, about 2 cm in diameter, yellow.

Berries are oblate or nearly spherical, juicy, orange or bright red and smooth; The seeds are yellow. Flower and fruit period, summer and autumn.

References:

Baidu encyclopedia-tomato