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A cassava and local technology, applied in fertilization methods, gardening methods, botanical equipment and methods, etc., can solve the problem of inability to achieve flowering in the same year, and achieve the effects of preventing dispersion and absorption, preventing excess nutrients, and promoting flowering.
Inactive Publication Date: 2020-10-30
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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Problems solved by technology
[0004] Aiming at the deficiencies in the prior art, the present invention provides a method for inducing cassava to flower, so as to solve the problem that flowering in the year of planting cannot be achieved in the above-mentioned background technology.
Method used
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Embodiment 1
[0023] A method for inducing flowering of cassava, comprising the following steps:
[0024] S1, the planting place of cassava is selected, select tropical and subtropical marginal areas, select places with little accumulated water, few gravels, and places that are not often attacked by strong winds to cultivate cassava;
[0025] S2, prepare the land for cassava planting, form a ridge according to the row spacing of 1.0-1.2 meters, and set planting holes with a row spacing of 1 meter * 1 meter on the ridge;
[0026] When preparing the soil, the soil was deeply plowed by 30 cm, and the deep plowing and raking were carried out by machine plowing. At the same time, the method of lifting was used to thicken the soil layer.
[0027] S3. Improve the planting land of cassava, and apply base fertilizer to the land that has been prepared by using plastic film cultivation;
[0028] On the well-adjusted land, set up the furrow according to the row spacing, and apply the required fertiliz...
Embodiment 2
[0039] A method for inducing flowering of cassava, comprising the following steps:
[0040] S1, the planting place of cassava is selected, select tropical and subtropical marginal areas, select places with little accumulated water, few gravels, and places that are not often attacked by strong winds to cultivate cassava;
[0041] S2, carry out land preparation to the planting land of cassava, form a ridge according to a row spacing of 1 meter, and set a planting hole with a row spacing of 1 meter * 1 meter on the ridge;
[0042] When preparing the soil, deep plowing and harrowing are carried out, and the soil is plowed 20 cm deep. The deep plowing and harrowing are carried out by machine plowing, and at the same time, the method of wowing is used to thicken the soil layer.
[0043] S3. Improve the planting land of cassava, and apply base fertilizer to the land that has been prepared by using plastic film cultivation;
[0044] On the well-adjusted land, set up the furrow accord...
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Abstract
The invention discloses a method for inducing blooming of cassava and relates to the technical field of plant of the cassava. The method comprises the following steps: S1. selection of cassava planting land: selecting a place, which is little in water accumulation and gravels and is infrequently attacked by strong wind, from border districts of tropical and subtropical zones, and cultivating the cassava; S2. land preparation of the cassava planting land: carrying out ridging according to row spacing of 1.0m-1.2m, and forming planting holes, of which plant-row spacing may be 1m*1m, in ridges; and S3. improvement on the cassava planting land: applying a basal fertilizer to the land subjected to land preparation in a mulching film cultivated manner. According to the method for inducing the blooming of the cassava, reasonable blooming promoting measures are adopted at each stage of the cassava, and reasonable and targeted fertilizing is performed at each state, so that hypernutrition is prevented; and cassava tubers are subjected to blooming induction, and meanwhile, superfluous axillary buds and branches are removed, so that nutrients are prevented from disperse absorption, and thus,the blooming of the cassava is promoted.
Description
technical field [0001] The invention relates to the technical field of cassava planting, in particular to a method for inducing flowering of cassava. Background technique [0002] Cassava is a plant of the genus Cassava in the Euphorbiaceae family. It is a shrub-like perennial crop and one of the three major potato species in the world. It is widely cultivated in tropical and subtropical regions. In the subtropical region of my country, cassava is the fifth largest crop after rice, sweet potato, sugarcane and corn. It plays an important role in croplayout, feed production, industrial application, etc., and has become a widely planted and mainly processed starch and feed crop. Cassava roots are conical, cylindrical or spindle-shaped, fleshy and rich in starch. Cassava flour is of good quality and can be used for food, or for industrial production of alcohol, fructose, glucose, etc. [0003] Existing studies have proved that cassava is a cross-pollination crop of the same...
Claims
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Application Information
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IPC IPC(8): A01G22/25A01G7/06A01C21/00
CPCA01C21/005A01G7/06A01G22/25
Inventor 梁振华李恒锐杨海霞陈会鲜黎萍黄珍玲朱涵钰
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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