Botany Plant Corn
Classification of Plants :Kingdom : Plantae ( Plant
Investmandiri.com Bisnis Investasi Online Sebagai Lowongan Kerja, Dan Peluang Usaha MurahDivision : Magnoliophyta ( flowering plants )Class : Liliopsida ( dashed one / monocots )Sub Class : CommelinidaeOrder : PoalesFamily: Poaceae ( grasses rate )Genus : ZeaSpecies: Zea mays L.Corn is an annual plant (annual ) . The life cycle completed within 80-150 days . The first half of the cycle is the vegetative growth stage and the second half for the generative growth stage . Corn plant height varies . Although the corn crop altitude generally between 1m to 3m , there are varieties that can reach a height of 6m . Ordinary plant height measured from ground level to the top segment before the male flowers . Although some varieties can produce tillers ( like rice ) , corn generally does not have this capability .
hybrid corn in the fields .Corn root root fibers classified can reach a depth of 8 m, although most are in the range of 2 m . In plants that are mature enoInvestmandiri.com Bisnis Investasi Online Sebagai Lowongan Kerja, Dan Peluang Usaha Murah ugh adventitious roots arise from the stem books that help support the bottom of the plant upright .
Corn stalks upright and easily visible , as sorghum and sugarcane , but not like rice or wheat . There mutant stem is not growing rapidly so the rosette -shaped plants . Jointed rod . Wrapped in leaf midrib segments emerging from the book . Corn stalks sturdy enough but does not contain much lignin .
Corn leaf is perfect leaf . Elongated shape . Between midrib and leaf blade are ligula . Bone leaf veins parallel to the mother . Leaves no slippery surface and there is hair . Stoma on dumbbell -shaped leaves of corn , which is owned by distinctive familia Poaceae . Each stoma is surrounded by epidermal cells shaped fan . This structure plays an important role in the response of plant response to water deficit in the leaf cells .
Corn has male flowers and female LigaTaruhan Agen Bola, Agen Sbobet, Agen Ibcbet, Agen 338A Terpercayaflowers are separate ( diklin ) in one plant ( monoecious ) . Each flower has the typical structure of the tribe Poaceae flowers , called florets . In maize , two florets bounded by a pair glumae ( singular : gluma ) . Male flowers grow at the top of the plant , a bouquet of flowers ( inflorescence ) . Pollen distinctive yellow and flavorful . Female flowers are arranged in a cob . Cob grows from the book , in between the stem and the leaf midrib . In general , a single plant can produce only one cob productive despite having a number of female flowers . Some high yielding varieties can produce more than one cob productive , and is referred to as a prolific varieties . Male flowers are ready for pollination of corn tends 2-5 days earlier than female flowers ( protandri ) .
1.3 Terms GrowingMaize is mostly grown in lowland well , rainfed and irrigated rice . There is also a proportion in a mountainous area at an altitude of 1000 - 1800 m above sea level .
LandDesired soil is loose and fertile , his deep corn plants require good aeration and irrigation . Corn can grow well on a variety of soils . Silty clay soil is best for growing . Heavy soils can still be planted to corn with earthworks more often during growth , resulting in soil aeration is progressing well .
Excessive ground water is dischargLigaTaruhan Agen Bola, Agen Sbobet, Agen Ibcbet, Agen 338A Terpercayaed through an irrigation canal that was made between the rows of corn . Soil acidity ( pH ) is best for corn is sekittir 5.5 to 7.0 . Land with a slope of no more than 8 % may still be planted rows of corn with the direction perpendicular to the tilt of land , with a view to preventing erosion malignancy that occurs when a large rain ,