Soybean roots begin to emerge from the seed coat parts that appear around misofil. Candidates for the roots then grow rapidly into the ground, while the cotyledons are composed of two pieces will be lifted to the surface of the soil due to the rapid growth of the hypocotyl. Soybean root system consists of two kinds, namely taproot (Suprapto, 1998).
The composition of soybean roots is generally very good. Growth taproot straight into the ground and have many branch roots. At the root - the root of many branches there are nodules - root nodules containing Rhizobium japonicum, which has the ability to bind to free nitrogen (N2) from the air which is then used to fertilize the soil (Andrianto, 2004).
Soybean plants have a taproot that forms the roots BosPoker.com Situs Judi Poker Online Terbaik Terpercaya of branches that grow sideways (horizontal) not far from the ground. If the soil moisture down, the roots will grow into in order to absorb nutrients and water. Sideways growth can reach a distance of 40 cm, with a depth of up to 120 cm. In addition to functioning as a bertumpunya plant and conveyance of water and nutrients, the roots of soybean plants is also the formation of the nodules (Sumarno, 1997).
Ø Trunk
Soybean stem growth can be divided into two types: determinate and indeterminate types. Differences stem growth system is based on the existence of the interest on the top of the stem. Growth determinate stem type indicated by the stem does not grow longer when the plants start flowering. While the type of indeterminate stem growth is characterized when the shoots are still able to grow stem plant leaves, although the plants have started flowering. In addition, there are varieties from crosses that have similar types of rods that are both categorized as semi-determinate
The composition of soybean roots is generally very good. Growth taproot straight into the ground and have many branch roots. At the root - the root of many branches there are nodules - root nodules containing Rhizobium japonicum, which has the ability to bind to free nitrogen (N2) from the air which is then used to fertilize the soil (Andrianto, 2004).
Soybean plants have a taproot that forms the roots BosPoker.com Situs Judi Poker Online Terbaik Terpercaya of branches that grow sideways (horizontal) not far from the ground. If the soil moisture down, the roots will grow into in order to absorb nutrients and water. Sideways growth can reach a distance of 40 cm, with a depth of up to 120 cm. In addition to functioning as a bertumpunya plant and conveyance of water and nutrients, the roots of soybean plants is also the formation of the nodules (Sumarno, 1997).
Ø Trunk
Soybean stem growth can be divided into two types: determinate and indeterminate types. Differences stem growth system is based on the existence of the interest on the top of the stem. Growth determinate stem type indicated by the stem does not grow longer when the plants start flowering. While the type of indeterminate stem growth is characterized when the shoots are still able to grow stem plant leaves, although the plants have started flowering. In addition, there are varieties from crosses that have similar types of rods that are both categorized as semi-determinate
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