planting

1 the act of fixing firmly in place; "he ordered the planting of policemen outside every doorway"

2 a collection of plants (trees or shrubs or flowers) in a particular area; "the landscape architect suggested a small planting in the northwest corner"

3 putting seeds or young plants in the ground to grow; "the planting of corn is hard work"

English

Noun

1. A plant (or clipping) that has been freshly planted.

   Take one of the plantings over as a house-warming gift.

Verb

planting

1. Present participle of to plant.

distinguish sewing Sowing is the process of planting seeds.

Sowing in practice

Pretreatment of seed and soil before sowing

Before sowing, certain seeds first require a treatment prior to the sowing process. This treatment may be seed scarification, stratification, seed soaking or seed cleaning with cold (or medium hot) water.

Seed soaking is generally done by placing seeds in medium hot water for at least 24 to up to 48 hours Seed cleaning is done especially with fruit (as the flesh of the fruit around the seed can quickly become prone to attack from insects or plagues. To clean the seed, usually seed rubbings with cloth/paper is performed, sometimes assisted with a seed washing . Seed washing is generally done by submerging cleansed seeds 20 minutes in 50° Celcius water . This (rather hot than moderatly hot) water kills any organisms that may have survived on the skin of the seed. Especially with easily infected tropical fruit such as lychees and rambutans, seed washings with high temperature water is vital.

In addition to the mentioned seed pretreatments, seed germination is also assisted when disease-free soil is used. Especially when trying to germinate difficult seed (eg certain tropical fruit), prior treatment of the soil (along with the usage of the most suitable soil; eg potting soil, prepared soil or other substrates) is vital. The two most used soil treatments are pasteurisation and sterilisation. Depending on the necessity, pasteurisation is to be preferred as this does not kill all organisms. Sterilisation can be done when trying to grow truly difficult crops. To pasturise the soil, the soil is heated for 15 minutes in an oven of 120° Celcius.

Plants which are usually sown

Among the major field crops, oats, wheat, and rye are sowed, grasses and legumes are seeded, and maize and soybeans are planted. In planting, wider rows (generally 75 cm (30 in) or more) are used, and the intent is to have precise, even spacing between individual seeds in the row; various mechanisms have been devised to count out individual seeds at exact intervals.

Sowing depth

In seeding, little if any soil is placed over the seeds. More precisely, seeds can be generally sown into the soil by maintaining a planting depth of about 2-3 times the size of the seed.

Sowing types and patterns

For hand sowing, several sowing types exist; these include :

• Flat sowing
• Ridge sowing
• Wide bed sowing

Several patterns for sowing may be used together with these types; these include:

• Regular rows
• Rows that are intented at the even rows (so that the seeds are placed in a crossed pattern). This method is much better as more light may fall on the seedlings as they come out.

Types of sowing

Hand sowing

Hand sowing is the process of casting handfuls of seed over prepared ground: broadcasting. Usually, a drag or harrow is employed to incorporate the seed into the soil. Though labor intensive for any but small areas, this method is still used in some situations. Practice is required to sow evenly and at the desired rate. A hand seeder can be used for sowing, though it is less of a help than it is for the smaller seeds of grasses and legumes.

Hand sowing may be combined with pre-sowing in seed trays. This allows the plants to come to strength indoors during cold periods (eg spring in temperate countries).

In agriculture, most seed is now sown using a seed drill, which offers greater precision; seed is sown evenly and at the desired rate. The drill also places the seed at a measured distance below the soil, so that less seed is required. The standard design uses a fluted feed metering system, which is volumetric in nature; individual seeds are not counted. Rows are typically about 10-30 cm apart, depending on the crop species and growing conditions. Several row opener types are used depending on soil type and local tradition. Grain drills are most often drawn by tractors, but can also be pulled by horses. Pickup trucks are sometimes used, since little draft is required.

A seed rate of about 100 kg of seed per hectare (2 bushels per acre) is typical, though rates vary considerably depending on crop species, soil conditions, and farmer's preference. Excessive rates can cause the crop to lodge, while too thin a rate will result in poor utilisation of the land, competition with weeds and a reduction in the yield.

Open field

Open-field refers to the form of sowing used historically in the agricultural context whereby fields are prepared generically and left open, as the name suggests, before being sown directly with seed. The seed is frequently left uncovered at the surface of the soil before germinating and therefore exposed to the prevailing climate and conditions. This is in contrast to the seedbed method used more commonly in domestic gardening or more specific (modern) agricultural scenarios where the seed is applied beneath the soil surface and monitored and manually tended frequently to ensure more successful growth rates and better yields.

Information about sowing

Generally, seed packets labels includes:

• Common plant name and the botanical name (in parentheses).
• Space and deep: how deep to place the seeds in the soil, space between plants (from one row to the other one and from one plant to the other one in the same row).
• Height: approximate height the plant will reach when mature.
• Soil: type of soil the plant prefers.
• Water: It can indicate "keep the soil lightly damp", "bottom water the plant", "drench the soil with water", "daily misting of water" and "almost dry out before re-watering".
• Sun: full direct sunlight, partial sun, diffused sunlight, or grows well in the shade.
• Door and temperature: if the plant is best suited for growing Indoor, Outdoor or both.
• Live: Perennial or annual.
• Planting, germination and harvest period.
• Special requirements, if necessary.

See also

• Dibber
• Field and open field.
• Flower
• Harvesting
• Insemination
• Plant
• Planting design
• Seedbed
• Transplanting
• Thinning
• Threshing
• Widger (aka: seedling lifter, nitpicker, everything tool, potted-plant tool)
• Winnowing

External links

• Vegetables: Planting and Thinning Tips.
• Sowing seeds indoors.
• How to sow seeds + seed tray sowing information and pictures of 600+ germinating plants

References

broadcast, broadcasting, clump, crop, dissemination, growth, hassock, insemination, plantation, reforestation, resetting, retimbering, seeding, semination, setting, sowing, stand, transplantation, tuft, tussock