CN104904539A - Tea garden drought resisting and moisture and fertility preserving method - Google Patents
Tea garden drought resisting and moisture and fertility preserving method Download PDFInfo
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- CN104904539A CN104904539A CN201510255217.1A CN201510255217A CN104904539A CN 104904539 A CN104904539 A CN 104904539A CN 201510255217 A CN201510255217 A CN 201510255217A CN 104904539 A CN104904539 A CN 104904539A
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- tea
- water
- soil
- ditch
- woven fabrics
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
Abstract
The invention relates to a tea garden drought resisting and moisture and fertility preserving method. The tea garden drought resisting and moisture and fertility preserving method comprises the steps that 1, a compound fertilizer special for tea trees is poured into a water storage pool full of water, and after the compound fertilizer special for tea trees is sufficiently dissolved, a moisture preserving agent is loaded in a woven bag, placed in the water storage pool to absorb water and taken out after being saturated; 2, a furrow which is 25 cm deep and 20 cm wide is dug every other tea rows along the middles of tea rows in a tea garden, the moisture preserving agent is flatly laid in the furrows, and after laying is finished, the furrows are filled with soil to be flush with the land; 3, a furrow which is 25 cm deep is dug in each tea row with no moisture preserving agent along the middle of the tea row, wherein the furrow has the width of two bricks, slopes forming the included angle of 30-60 degrees with the ground are built on the two sides of the furrow respectively, a layer of bricks are laid in two rows in the furrow in the longitudinal direction, a layer of bricks are laid in one row in the longitudinal direction of the slopes on the two sides, and after laying is finished, and the furrow is filled with soil to be flush with the land; 4, the width of a non-woven fabric is determined based on the width of tea rows of the tea garden, and the customized non-woven fabric is directly laid on the soil in each tea row of the tea garden; 5, the long edge and the wide edge of the non-woven fabric are compacted by soil.
Description
Technical field
The invention belongs to agriculture and forestry technical field, particularly the method for a kind of tea place drought-resistant water-preserving fertilizer conservation.
Background technology
The whole world all faces shortage of water resources phenomenon, and countries in the world are constantly at research water-saving irrigation technique, and water-saving agriculture has become a developing direction of the future of agriculture.Tea place comparatively concentrates on mountain area again simultaneously, and water resource more lacks, and especially spring arid is serious, directly affects the yield and quality of tealeaves, even the generation of damage by disease and insect.Therefore ensureing sufficient moisture content, is a basic work of tea place sustainable development.By the important technique measure that Moisture conservation is tea place drought-resistant water-preserving, traditional covering generally has methods such as covering grass, coating plastic film, reservation tea bush trimmer branch, these methods can play the object of drought-resistant water-preserving to a certain extent, but also there is its obvious defect, cover that grass is too thin does not have drought resisting effect, too thick poor air permeability, tea tree bottom trunk easily rots; The easy fragmentation of coating plastic film is unfavorable for that field operates, and airtight; Retaining tea bush trimmer branch easily causes damage by disease and insect to remain, and increases the weight of the generation of damage by disease and insect.Simultaneously because many employing broad irrigation modes are irrigated in current tea place, tea garden soil nutrient is caused to run off in a large number.Therefore, tea garden soil nutrient how is kept while water conservation also extremely important.
Summary of the invention
The object of the invention is to solve tea place drought and water shortage and nutrition leak problem, solve because covering selects improper causing to the injury of tea tree with to the inconvenient problem that field management causes, to provide the method for a kind of tea place drought-resistant water-preserving fertilizer conservation simultaneously.
Technical scheme of the present invention is as follows:
The method of this kind of tea place drought-resistant water-preserving fertilizer conservation, comprises the following steps:
1) water saturated water-loss reducer is inhaled in preparation: pour in the cistern of filled with water by tea tree composite fertilizer special, after this tea tree composite fertilizer special fully dissolves, water-loss reducer to be loaded in woven bag and puts into this cistern and absorbs water, take out after saturated, obtain inhaling water saturated water-loss reducer, described water-loss reducer is polyacrylamide, polyacrylamide is white particle lenticular, main component is: the acrylamide of 65%-66%, the potassium acrylate of 23%-24%, the water of 8%-10% and the crosslinking agent of 0.5%-1.0%;
2) paving inhales water saturated water-loss reducer: the ditch digging dark 25cm, wide 20cm in tea place along the interlacing of tea interline, and the water saturated water-loss reducer of suction is tiled in ditch, completes rear mulching soil to concordant with ground;
3) tile work: in tea place along tea interline, do not spread inhale water saturated water-loss reducer capable, dig dark 25cm ditch, ditch digs the width of two bricks, ditch both sides are built into the slope becoming 30-60 degree angle with ground respectively, to tile one deck brick along ditch direction longitudinal double-row in ditch, ditch sloped sides is single tiling one deck brick longitudinally, after completing, covers as Horizon with soil;
4) spread non-woven fabrics: according to tea place tea line width non-woven fabrics width customized, be then directly taped against by surely ready-made non-woven fabrics often on row tea garden soil, described non-woven fabrics is the degradable plant fibre non-woven fabrics of safety non-toxic, environmental protection;
5) compacting: real by soil pressure on the long limit of non-woven fabrics and broadside.
As optimization, in described step 1), tea tree composite fertilizer special derives from commercially available, its organic matter>=20%, N+ N+P
2o
5+ K
2o>=20%, organic nitrogen: inorganic nitrogen=1:1.
As optimization, described step 3) Zhong Gou both sides are built into the slope becoming miter angle with ground respectively.
As optimization, in described step 4) non-woven fabrics two ends and the capable two ends of tea near.
As optimization, in described step 4), non-woven fabrics is PLA zein fiber spunlace non-woven cloth, 100g/m
2, wide 1.2m.
The invention has the beneficial effects as follows:
The present invention effectively solves tea place drought and water shortage and nutrition leak problem, solve simultaneously and improperly cause the injury of tea tree and the inconvenient problem that causes field management because covering is selected, and the water retention effect time is long, once-through operation can maintain the ability of retaining and conserveing soil moisture about 4 years.In addition, good permeability, without any residual, safety and environmental protection, nonpoisonous and tasteless, not Pollution Plant, soil and groundwater, can effectively suppress moisture to evaporate, prevent erosion, improve soil structure, viscosity can be made, sand tea garden soil improved, promote that edaphon grows simultaneously, improve the turnover utilization ratio of soil organic matter.In addition, slowly can absorb for tea root to soil Releasing nutrient while water conservation, also can reduce the loss of original nutrient in soil simultaneously to a certain extent.Therefore, not only drought-resistant water-preserving but also fertilizer conservation, fertilizer is played.There is good actual application value and promotional value.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, the present invention is described in more detail below.
embodiment 1:
The method of this kind of tea place drought-resistant water-preserving fertilizer conservation, comprises the following steps:
1) water saturated water-loss reducer is inhaled in preparation: pour in the cistern of filled with water by tea tree composite fertilizer special, after this tea tree composite fertilizer special fully dissolves, water-loss reducer to be loaded in woven bag and puts into this cistern and absorbs water, take out after saturated, obtain inhaling water saturated water-loss reducer, described water-loss reducer is polyacrylamide, polyacrylamide is white particle lenticular, main component is: the acrylamide of 65%-66%, the potassium acrylate of 23%-24%, the water of 8%-10% and the crosslinking agent of 0.5%-1.0%, the final decomposer of this water-loss reducer is carbonic acid gas, water, ammoniacal nitrogen and sodium or potassium ion, without any residual, safety and environmental protection, nonpoisonous and tasteless, not Pollution Plant, soil and groundwater, in addition, water absorbent rate can reach 100-120 doubly, can moisture be effectively suppressed to evaporate, prevent erosion, in addition, improve soil structure, viscosity can be made, sand tea garden soil is improved, promote that edaphon grows simultaneously, improve the turnover utilization ratio of soil organic matter, finally, can slowly absorb to soil Releasing nutrient for tea root while water conservation, also can reduce the loss of original nutrient in soil to a certain extent simultaneously, therefore, play not only water conservation but also fertilizer conservation, the effect of fertilizer,
2) paving inhales water saturated water-loss reducer: the ditch digging dark 25cm, wide 20cm in tea place along the interlacing of tea interline, and the water saturated water-loss reducer of suction is tiled in ditch, completes rear mulching soil to concordant with ground;
3) tile work: in tea place along tea interline, do not spread inhale water saturated water-loss reducer capable, dig dark 25cm ditch, ditch digs the width of two bricks, ditch both sides are built into the slope becoming 30-60 degree angle with ground respectively, to tile one deck brick along ditch direction longitudinal double-row in ditch, ditch sloped sides is single tiling one deck brick longitudinally, after completing, covers as Horizon with soil;
4) spread non-woven fabrics: according to tea place tea line width non-woven fabrics width customized, be then directly taped against by surely ready-made non-woven fabrics often on row tea garden soil, described non-woven fabrics is the degradable plant fibre non-woven fabrics of safety non-toxic, environmental protection; This non-woven fabrics good permeability, asepsis environment-protecting, can prevent weed growth while water conservation;
5) compacting: real by soil pressure on the long limit of non-woven fabrics and broadside, drives or has during wind when preventing from operating in field and blow away non-woven fabrics.
Concrete, in step 1), tea tree composite fertilizer special derives from commercially available, its organic>=20%, N+P
2o
5+ K
2o>=20%, organic nitrogen: inorganic nitrogen=1:1.Design like this, cost is low and fertilizer conservation effect is better.
Concrete, the brick adopted in step 3) is common brick for building.Design like this, common brick has larger water absorbing capacity, can slow releasing water satisfied tea tree demand when arid after watering sufficient water.
Concrete, step 3) Zhong Gou both sides are built into the slope becoming miter angle with ground respectively.Design like this, effect is better.
Concrete, in step 4) non-woven fabrics two ends and the capable two ends of tea near.Design like this, Water-saving effect is more excellent.
Concrete, in step 4), non-woven fabrics is PLA zein fiber spunlace non-woven cloth, 100g/m
2, wide 1.2m.Design like this, cost is low, be convenient to processing and safety non-toxic, environmental protection, can not Pollution Plant, soil and groundwater.
comparative example 1:mulching straw.
comparative example 2:plastic covering film.
comparative example 3:only retain tea bush trimmer branch.
comparative example 4:without any measure.
Embodiment 1 and comparative example 1 to 4 effectiveness comparison obtain following result, specifically in table 1:
Table 1: different measure effect specific targets
As can be seen from Table 1, by adopting water-loss reducer of the present invention, common brick and covering non-woven fabrics triple role Water-saving effect to be excellent, and be comparative example 4 without any measure 5-6 doubly, once-through operation can maintain the ability of retaining and conserveing soil moisture about 4 years.
In addition, compared with comparative example 1-3, gas permeability is very good, durable, and field management is convenient, asepsis environment-protecting, and period interval time of watering is long.
Therefore, water-loss reducer of the present invention, common brick and covering non-woven fabrics triple role can be obtained, not only effectively solve tea place drought and water shortage and nutrition leak problem, solve simultaneously and improperly cause the injury of tea tree and the inconvenient problem that causes field management because covering is selected, and the water retention effect time is long, once-through operation can maintain the ability of retaining and conserveing soil moisture about 4 years.In addition, good permeability, without any residual, safety and environmental protection, nonpoisonous and tasteless, not Pollution Plant, soil and groundwater, can effectively suppress moisture to evaporate, prevent erosion, improve soil structure, viscosity can be made, sand tea garden soil improved, promote that edaphon grows simultaneously, improve the turnover utilization ratio of soil organic matter.In addition, slowly can absorb for tea root to soil Releasing nutrient while water conservation, also can reduce the loss of original nutrient in soil simultaneously to a certain extent.Therefore, not only drought-resistant water-preserving but also fertilizer conservation, fertilizer is played.
Above-mentioned embodiment is only concrete case of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But every content not departing from technical solution of the present invention, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, all should fall into scope of patent protection of the present invention.
Claims (5)
1. a method for tea place drought-resistant water-preserving fertilizer conservation, is characterized in that, comprises the following steps:
1) water saturated water-loss reducer is inhaled in preparation: pour in the cistern of filled with water by tea tree composite fertilizer special, after this tea tree composite fertilizer special fully dissolves, water-loss reducer to be loaded in woven bag and puts into this cistern and absorbs water, take out after saturated, obtain inhaling water saturated water-loss reducer, wherein, raw material water-loss reducer is polyacrylamide, and polyacrylamide is white particle lenticular, and main component is: the acrylamide of 65%-66%, the potassium acrylate of 23%-24%, the water of 8%-10% and the crosslinking agent of 0.5%-1.0%;
2) paving inhales water saturated water-loss reducer: the ditch digging dark 25cm, wide 20cm in tea place along the interlacing of tea interline, and the water saturated water-loss reducer of suction is tiled in ditch, completes rear mulching soil to concordant with ground;
3) tile work: in tea place along tea interline, do not spread inhale water saturated water-loss reducer capable, dig dark 25cm ditch, ditch digs the width of two bricks, ditch both sides are built into the slope becoming 30-60 degree angle with ground respectively, to tile one deck brick along ditch direction longitudinal double-row in ditch, ditch sloped sides is single tiling one deck brick longitudinally, after completing, covers as Horizon with soil;
4) spread non-woven fabrics: according to tea place tea line width non-woven fabrics width customized, be then directly taped against by surely ready-made non-woven fabrics often on row tea garden soil, described non-woven fabrics is the degradable plant fibre non-woven fabrics of safety non-toxic, environmental protection;
5) compacting: real by soil pressure on the long limit of non-woven fabrics and broadside.
2. the method for a kind of tea place as claimed in claim 1 drought-resistant water-preserving fertilizer conservation, is characterized in that: in described step 1), tea tree composite fertilizer special derives from commercially available, its organic>=20%, N+P
2o
5+ K
2o>=20%, organic nitrogen: inorganic nitrogen=1:1.
3. the method for a kind of tea place as claimed in claim 1 drought-resistant water-preserving fertilizer conservation, is characterized in that: described step 3) Zhong Gou both sides are built into the slope becoming miter angle with ground respectively.
4. the method for a kind of tea place as claimed in claim 1 drought-resistant water-preserving fertilizer conservation, is characterized in that: in described step 4) non-woven fabrics two ends and the capable two ends of tea near.
5. the method for a kind of tea place as claimed in claim 1 drought-resistant water-preserving fertilizer conservation, is characterized in that: in described step 4), non-woven fabrics is PLA zein fiber spunlace non-woven cloth, 100g/m
2, wide 1.2m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255217.1A CN104904539A (en) | 2015-05-19 | 2015-05-19 | Tea garden drought resisting and moisture and fertility preserving method |
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|---|---|---|---|
| CN201510255217.1A CN104904539A (en) | 2015-05-19 | 2015-05-19 | Tea garden drought resisting and moisture and fertility preserving method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480378A (en) * | 2021-08-12 | 2021-10-08 | 中农新科(苏州)有机循环研究院有限公司 | Special organic fertilizer for Biluochun tea trees |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480378A (en) * | 2021-08-12 | 2021-10-08 | 中农新科(苏州)有机循环研究院有限公司 | Special organic fertilizer for Biluochun tea trees |
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Application publication date: 20150916 |