Mechanical two-step harvesting process for pineapple stems and leaves
A pineapple stem and technology technology, which is applied in the field of pineapple stem and leaf mechanized two-step harvesting technology, can solve the problems that pineapple stem and leaf are difficult to harvest, and achieve the effect of reducing processing costs
Pending Publication Date: 2021-10-01
徐闻昊草农业有限公司
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Problems solved by technology
[0004] In view of this, the present invention proposes a mechanized two-step harvesting process for pineapple stems and leaves, which can solve the problem that pineapple stems and leaves are difficult to harvest at least to a certain extent
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the examples in the present invention.
[0020] refer to figure 1 , the present invention shows a two-step harvesting process of pineapple stem and leaf mechanization, comprising the following steps:
[0021] Step (a), the pineapple plant 1 is first cut off by a rotary knife cutting device to be divided into an upper section 11 and a lower section 12, and the upper section 11 of the pineapple plant 1 is harvested, and the preliminary harvesting of pineapple stems and leaves is completed;
[0022] Specifically, the pineapple plant 1 is divided into two sections and harvested separately; thus, the cutting height of the cutter is increased to prevent the cutter from easily interfering with the ground or being broken by...
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The invention discloses a mechanical two-step harvesting process for pineapple stems and leaves, which comprises the following steps: (a) cutting pineapple plants into upper sections and lower sections by using a rotary knife type cutting device, and harvesting the upper sections of the pineapple plants; and (b) moving the lower sections of the pineapple plants out of the soil through equipment, and harvesting the lower sections of the pineapple plants. The pineapple plants are cut through the rotary knife type cutting device, rotary knife type cutting can reduce resistance brought by pineapple stems to the cutting device, the whole pineapple plants are prevented from being taken up, and therefore a large amount of soil is prevented from being mixed on the pineapple stems and leaves. besides, the upper sections of the pineapple plants are preliminarily harvested, the upper sections comprise most of pineapple leaves, the upper sections of the pineapple plants are not mixed with soil, and excessive treatment is not needed after harvesting; and then the lower sections of the pineapple plants are harvested, the lower sections of the pineapple plants are mainly pineapple stems and a small part of pineapple leaves, even if the pineapple stems and the pineapple leaves are mixed with soil, the soil can be easily separated out, and the follow-up treatment cost is reduced.
Description
technical field [0001] The invention relates to the technical field of pineapple stems and leaves, in particular to a mechanized two-step harvesting process for pineapple stems and leaves. Background technique [0002] After the fruit is picked during pineapple planting, a large number of pineapple stems and leaves will be left in the field. The yield of stems and leaves produced by each hectare of pineapple plantation can reach about 40 tons. The usual way is to use a crusher to smash it on the spot to make fertilizer. This treatment has two hidden dangers: one is that a large amount of organic acids are produced during the fermentation of soil organic matter, which affects the rooting of pineapple seedlings; In addition, pineapple stems and leaves are rich in nutrients, mainly including: protein, carbohydrates, fiber, starch and potassium, calcium, magnesium, phosphorus, sulfur and other nutrients and trace elements. At the same time, pineapple stems can be used to extr...
Claims
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IPC IPC(8): A01D45/00
CPCA01D45/002
Inventor 卢小良江院
Owner 徐闻昊草农业有限公司