Smooth, curly, and different shades of green or purple, the lettuce leaves are ready for consumption when fresh, with bright appearance, firm and without dark areas. With the adoption of more advanced technology processing, vegetable went on sale in suitable packaging to keep it young for an extended period and has also sting.
The lettuce is suitable to be grown in areas with mild temperatures between 20 and 25 degrees, but there are varieties in the market with the ability to develop throughout the year. The important thing is to be careful when choosing the seeds at the time of purchase, according to the climate of the time or region. High temperatures and plenty of light cause early flowering.
Picture: Globo Rural magazine
The lettuce cultivation can be carried out both in home gardens small as for large areas. In summer, the crop occurs in periods of 60 to 70 days after the initiation of cultivation and, in winter, extending around 80 to 90 days.
As Planting Lettuce: Cultivars
Lettuce may have curly or flat sheets, with various shades, forming the head or not. Those with the crunchy leaves form of the American group.
Whatever the variety, all can be grown in soil or in nutrient solution - the hydroponic lettuce.
When buying seeds, read the package labeling, especially the name of the cultivar, planting time, data analysis and packaging and germination percentage.
As Lettuce Planting: Planting
The spread of lettuce is through seeds, agricultural inputs bought in houses and cooperatives. First form seedlings in seedbeds or Styrofoam trays. When they are between five and seven centimeters in height, transplanting to the field.
Sowing, make grooves with a centimeter deep and ten centimeters away from each other. Distribute the seeds evenly. Es Pere five days to germination and further the time required to reach the plant seven centimeters in height and six sheets counting. Choose fresh hours to make transplanting the site, prepared with organic matter and fertilized.
The recommendation is to choose the medium textured soils with fluffy appearance, low acidity and high content of organic matter. Consider the easy water access for irrigation.
Avoid areas prone to flooding, to reduce root diseases. For common cultivars, the spacing must be 30 centimeters between plants and between lines. For lettuce, measurements are 35 centimeters. Irrigate the vegetables daily in the morning or late afternoon, depending on climate and soil type.
As Planting Lettuce: General Information
• Species: lettuce (Lactuca sativa) belongs to the Asteraceae family, such as artichoke, chicory and escarole the.
• Planting: in beds with 30 centimeters spacing between plants and between lines to common cultivars or 35 centimeters to US; there is a growing option for planters or boxes, provided they have 25 centimeters tall.
• Soil: medium texture, low acidity and high content of organic matter.
• Climate: mild, between 20 and 25 degrees.
• Culinary use: salads and sandwiches.
• Medical use: source of minerals and salts rich in vitamins, is laxative, diuretic, soothing; Juice combat insomnia, heart palpitations, bronchitis, flu and rheumatism.
• Harvest: depending on the type and area may vary from 50 to 80 days after planting.
• Minimum area: it can be planted in small home gardens.
• Where to buy: seeds should be purchased at joints in inputs for agriculture.
• Investment: 15-20 reais to cultivate a square meter site, including irrigation water costs in a home garden production for own consumption.
Source: Globo Rural magazine
Image: FreeDigitalPhotos.net
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