Suitable fertilization measures are scheduled depending on the development of the plant.

When used for civil works protection, its cost is about 1/20 of traditional engineered systems and designs. Series: “Medicinal and Aromatic Plants — Industrial Profiles”. Herbalist During the course of the project in Murcia, with rainfall at a rate of 250–300 mm and potential evotranspiration of 9,500 m3/ha (according to Thornthwaite), excellent results were obtained with an annual irrigation equivalent to 6,000–7,000 m3/ha. Planting. For this reason it is necessary to sharpen the blades often or use long-wearing blades. a 30° slope requires six plants per square meter (i.e. 7-10 plants per linear meter) and a distance between rows of about 5.7 feet (1.7 meter). If one can wait 10–12 months they can be planted at approximately 20 cm intervals. Weed control is important in the first phases of plant growth. Nursery plants or slips (clumps) of about 3 tillers each,  are typically planted 6 inches (15 cm) apart on the contour to create, when mature, a barrier of stiff grass that acts as a buffer and spreader of down slope water flow, and a filter to sediment. If necessary, according to a soil analysis, the spreading of fertilizer would correct any severe shortage of minerals. Vetiver. In the pilot project carried out in Murcia, the optimum period for plantation turned out to be in March, when there is no longer the danger of frost. Avon Elite Gentleman In Black male 2017. In order to facilitate the use of this table remember that the various sizes (gradient of the soil, width, length, etc.)

The root production plantation can therefore also act as a nursery for the reproduction of vetiver, with clear savings in cost and labour. Micaelangelo Aurora Terra 1 . Note: The two lower photos are from stabilization work done at the Blackberry Eco-lodge in India. In some countries Vetiver has even been used to define property lines and hedgerows will not invade other areas of the property. Copyright © 2020 | First Mag designed by Themes4WP, From Herb to Medicine: Forms of Herbal Products. It also has stiff and erect stems, which can stand up to relatively deep water flow. Looksee at Vetiver by P.K.Yoon. ________________________, TVNI Financial Statements On average, root production is 2–4 t/ha. Other specific measures are not necessary. It is also possible to carry out superficial tillage between the rows. Assuming an oil yield of 2–4%, 40–80 kg/ha of essential vetiver oil is produced. Only as the winter months draw nearer is it necessary to cut the leaves off, so that the plant can face up to the challenges of winter in the best way possible and facilitate its subsequent recovery.

As a rule of thumb, typical distances in domestic environment should range between three and six feet. Vetiver grass does not have stolons or rhizomes. This type of measure is particularly well suited to rivers in Mediterranean areas. An outline of the most significant types of measure is presented in the following paragraphs. Approximately 20 cm of stem is left behind, in order to make subsequent work easier. Partial shading stunts its growth, and significant shading can eliminate it in the long term by reducing its ability to compete with more shade-tolerant species. a 45° slope requires 10 plants per square meter (i.e. This is easily accomplished by using a herbicide, like simazine, before planting vetiver and even before weed emergence. • Whilst vetiver originates as a tropical grass, its adaptability permits it to thrive in climatic circumstances outside the tropical and sub-tropical zones.

Vetiver Plant and Management Once vetiver has become well established, the presence of other species of plant allows for an improvement in soil stability: the other herbaceous plants do not present significant competition for vetiver which has a robust nature and a deep root system (even more than 5 m).

This deep root system makes the Vetiver plant extremely drought tolerant and difficult to dislodge by strong current. A very important characteristic of the "domesticated" Vetiver varieties from southern India used in The Vetiver System is that it does not produce seed and stays where it was planted. Zeitun Majmua Attar unisex . Naturally, the earlier the plant is dug up, the lower the quality of the roots. An improperly leveled hedge could direct the water flow to its lowest elevation, resulting in increased soil losses in that location. For example, if the hedge is required to close in 4–5 months, the plants must be positioned approximately 10 cm from each other. ____________________ They, in general, consist only of 300–500 kg/ha of potassium nitrate applied several times (at least 4) in the course of the growth period (April to October).

It is further prudent to ensure that transplanting takes place during the optimum season, with well developed plant material so as to ensure a high number of cuttings successfully taking root. Furthermore the vetiver hedges slow the water run-off, reducing erosion and allowing the water to soak into the soil, improving soil moisture and therefore increasing the local water resources. Approximately 20 cm of stem is left, in order to make the subsequent phases easier. _______________________ Often it is a good idea to plant near to natural or artificial reliefs, for example near to terraces, trees, boulders or outcropping rocks. Planting is carried out in plots on level ground, which are medium textured, deep and without skeleton, rich in organic matters and nutrients and irrigated if possible. After having carefully prepared the soil for transplanting it is possible to scatter an anti-germinating product so as to kill any weeds that are present in seed form. Weed control is only important in the planting phase, since vetiver then closes together completely between the rows, stifling the growth of infesting elements. unisex . New shoots will develop from the underground crown, making Vetiver resistant to fire, frosts, traffic and heavy grazing pressure. ________________________, What's New After transplanting it is prudent to provide for emergency irrigation. The soil must not be too moist in order to avoid collecting excessive soil residues with the roots. As has previously been mentioned, other measures in particular are not required. Discussion Board Demeter Fragrance Vetiver Eau de Toilette 2 . When planting is done for root production and subsequent extraction of the oil, the water supplies allow optimum growth of large quantities of roots in short periods of time with optimal oil production. During the course of the season a few vegetation cutting measures are undertaken, designed to contain growth. ________________________, Other Links Can any body help? Its root system grows quickly in depth and with features not present in other plants. The roots, once having been undermined and pulled out of the soil, are separated from the crown, using shears or circular saws (. For this reason it needs to be pointed out that the roots must be dug up at the end of the summer, starting from the second year of cultivation when the roots will have grown considerably and the air temperature will still be sufficiently high to dry the roots effectively. A very comprehensive publication from The Vetiver Network International can be found here: Vetiver System for Erosion and Sediment Control. Vetiver hedges are a natural, soft bioengineering technique - an eco-friendly alternative to rigid or hard structures. The hedge should provide an even barrier to the surface water flow, and create a filter that will retain the soil and allow the water to pass at a reduced speed. First the vegetation is cut and the cut material is collected to allow the machinery to continue with the subsequent phases. _______________________ The planting site is prepared by manually digging trenches of the correct dimension for the vetiver cuttings (width 10 cm, depth 20 cm). Our strain is also known as Monto or Sunshine and is a sterile non invasive plant. In general, a density of approximately 40,000 plants/ha is considered optimal and is obtained by planting at intervals of 80 cm between the rows while the cuttings in the rows are planted at 30 cm intervals. This refers to localized and specific measures. The distance of 1 vertical metre between the rows (height) is even recommended in literature and has produced outstanding results in erosion control in the project carried out in Murcia. The development of strong plants and a deep root system requires full sun.


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