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Essay / Growing Exotic Fruits Durian
Durian (Durio zibethinus Murr.) is a seasonal tropical fruit planted in Southeast Asia. It is one of the most expensive fruits in the region. Durians needed rich, deep, well-drained sandy clay or clay loam (deep alluvial or loamy soil), rich in organic matter and with a pH range between 6 and 7 to grow. Heavy clay soils, because they do not drain well, do not tolerate good durian growth and health. When potted in a light, sandy substrate rather than one rich in clay, seedlings generate more vigorous growth. The land is prepared for planting by clearing and removing stumps, then plowing and harrowing twice. If it is too acidic for the soil, by adding agricultural lime it can be corrected. But the staggered plantations dispense with plowing and harrowing, and only the immediate peripheries of the hills are cultivated. The root system of a durian is also sensitive to standing water and it is important to have a drainage system which in such sloping situations can take care of the roots. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Durian plants can be propagated by generative and vegetative methods. One of the superior properties of durian generative propagation is that of seedlings. The first step is to use fully grown seeds from the recommended varieties of ripe/ripe durian fruits. Seeds were soaked in fungicides or 1% clorox solution before planting and then washed. The purpose of immersion is to avoid fungal attacks. Then the seeds are ready to be planted. Planting the seeds can be done in a 20cm x 25cm polybag. Mix the manure and soil to the polybag with a ratio of 1:1. A polybag planted by a seed in an inclined position and not too deep. Within 3 to 5 days of planting, a successful seed can germinate, leaving the seedlings to grow until their seed pieces break off. When the seed cotyledons detach, fertilize with NPK (15:15:15) with a dosage of 2 grams/liter of water using a sprinkler. For vegetative propagation, grafting. Firstly, make a multiple stem of durian plants with approach templates made by cutting the shoots from the extra stem (rootstock), a cotyledon was cut at 15 cm height, then at the two opposite sides on both sides of the tip of the rod was cut to create a corner composed of two symmetrical parts. For each of the rootstocks with a blade from bottom to top to form a space, the scion stem was cut. Part of the wedge under the additional rootstock was inserted into the scion slot. All sections of the rootstock and scion were aligned and fit together, such that the sections of the two rootstock plants and the two sections of the scion were close to each other. A 1 cm wide plastic sheet was used to bundle the rootstocks and scion, which was secured in place with grafting plastic. The growth and development of durians depends on the condition of the planting medium. Create a planting hole of size 80x 80 x 70 cm or 70x 70 x 60 cm, or adapted to the soil types and conditions, and separate the topsoil from the subsoil (20 cm deep), or adapted to the types and conditions of soil, and separate the topsoil from the subsoil (20 cm deep). The distance between holes is at least 8 x 8 m. Leave the planting hole for 2 to 3 weeks so that toxic gases in the soil expand in the sun and are carried away by the wind..