CN109757278A - A kind of implantation methods improving desert belt fructus lycii transplanting survival rate - Google Patents
A kind of implantation methods improving desert belt fructus lycii transplanting survival rate Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses a kind of implantation methods for improving desert belt fructus lycii transplanting survival rate, include the following steps: selection of land site preparation, basal dressing；The selection and pretreatment of nursery stock；Transplant planting；Sanding；It is laid with drip irrigation zone；Field management.Using method provided by the invention, can effective retain water and nutrients, meet fructus lycii in the water requirements of transplanting seedling-slowing stage, improve desert belt fructus lycii transplanting survival rate.
Description
Technical field
The present invention relates to field of plant growing technology, more particularly to a kind of raising desert belt fructus lycii transplanting at
The implantation methods of motility rate.
Background technique
Desertificated area vegetation is rare, and dust storm is wreaked havoc, and greening is the major measure of improvement desertificated area ecological environment, but
Since desert soil desertifies serious and is not retained, the more difficult growth of plant.Fructus lycii is extremely strong to environmental condition adaptability, drought resisting, resistance to
Cold, impoverishment tolerant, saline-alkali tolerant, and well developed root system to preventing and fixing sand, prevent erosion, improve environment with highly important
Effect；In addition, its fruit can be used as medicine, there is strengthen immunity, anti-aging, improve sleep and other effects, there is ecology well
Benefit and economic benefit.
Though fructus lycii can be planted in desert belt, it will appear one section of long-term seedling-slowing stage at transplanting initial stage, this
During, fructus lycii water requirement is big, and Desert Area evaporation capacity is big, and moisture supply is insufficient, and then will lead to fructus lycii transplanting survival rate
It reduces.Protection net is generallyd use at present to protect fructus lycii seedling, but protection net is easy to aging, cracky, hardly possible are fixed,
Protection effect is unsatisfactory, and fructus lycii transplanting survival rate is not high.
Therefore, the effective Desert Area moisture that reduces of one kind how is provided to evaporate, meet moisture confession during fructus lycii seedling-slowing stage
It answers, the problem of method that improves fructus lycii transplanting survival rate is those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the present invention provides one kind effectively reduce Desert Area moisture evaporation, meet fructus lycii seedling-slowing stage during
Moisture supply, the method for improving fructus lycii transplanting survival rate.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of implantation methods improving desert belt fructus lycii transplanting survival rate, which comprises the steps of:
(1) selection of land site preparation, basal dressing: choosing without opening up wasteland, the flat desert plot of topography, 25 are ploughed deeply using rotary cultivator~
30cm, site preparation while, apply base manure, and smooth height difference is less than 5cm after harrowing a kind of farm tools；
(2) the fructus lycii nursery stock of robust growth, no disease and pests harm the selection and pretreatment of nursery stock: is selected before spring rudiment；By Chinese holly
Qi nursery stock carries out root dipping processing with amidin of taking root；
(3) planting pit of 30~40cm of diameter, depth 35-45cm transplant planting: are dug by 1~1.5m × 2~2.5m seeding row spacing；
Fructus lycii seedling root is put into planting pit, first inserts half surface soil, mentioning fructus lycii nursery stock upwards unfolds its root system, is further filled with subsoil
To nursery stock rhizome；It is poured water for the first time after field planting；
(4) sanding: the 3rd~4 day after pouring water for the first time, centered on trunk, removing earth's surface nudity in the circle of radius 15cm,
Anti-seepage air-permeable sand is uniformly laid with after levelling, every plant of fructus lycii nursery stock is uniformly laid with 1400-1500g, carries out earthing processing after sanding；
(5) be laid with drip irrigation zone: every row fructus lycii nursery stock two sides are fixed respectively to be laid with a drip irrigation zone, and two drip irrigation zones are every 3
~5 plants of fructus lycii nursery stocks are intersected, and the distance between water dropper on drip irrigation belt position and trunk are greater than 15cm；
(6) field management: including pouring water, weeding, fertilising.
Drip irrigation zone takes staggered form method to be laid with, and special weather drip irrigation zone can be prevented mobile；If being dripped when being laid with drip irrigation zone
Head is on Anti-seepage air-permeable sand top, and Anti-seepage air-permeable sand can hinder to seep under moisture to root when pouring water, therefore, the setting of water dropper position away from
Except trunk 15cm；In addition, water dropper on drip irrigation belt and tree root position are staggered, can avoid because water dropper is excessively close away from trunk, poured water
Cause root rot more.
Preferably, institute's basal dressing includes: barnyard manure 20000kg/hm in step (1)2, urea 2000kg/hm2, Diammonium phosphate (DAP)
1500~2000kg/hm2, 800~1000kg/hm of potash magnesium sulphate fertilizer2。
Preferably, the root-inducing powder concentration of aqueous solution of step (2) is 250mg/L.
Preferably, in step (4) Anti-seepage air-permeable sand the production method is as follows:
By the desert sand of partial size 0.03-0.05mm with calcium stearate with 100:(0.5~9) weight ratio mixes, room temperature~300
DEG C constant temperature stirs evenly, and spreads out after cooling, obtains Anti-seepage air-permeable sand.
Preferably, irrigation water management includes: in step (6)
It is poured water, is poured water for the first time using flood irrigation, irrigation quantity is 1000~1500m for the first time at once after transplant planting3/hm2；
It is poured water for the second time within the 20th~25 day after transplant planting, trickle irrigation amount is 250~300m3/hm2；
Interval is poured water for the third time after 25~30 days, and trickle irrigation amount is 250~300m3/hm2；
Interval is poured water for the 4th time after 30~35 days, and trickle irrigation amount is 250~300m3/hm2；
Interval is poured water for the 5th time after 20~25 days, and trickle irrigation amount is 300~350m3/hm2；
Interval is poured water for the 6th time after 30~25 days, and trickle irrigation amount is 300~350m3/hm2；
Interval is poured water for the 7th time after 30~25 days, and trickle irrigation amount is 250~300m3/hm2；
Last time is poured water before soil is freeze-up, and using flood irrigation, irrigation quantity is 1000~1500m3/hm2。
Preferably, it pours water every time in step (6) latter Zhou Jinhang shallow plowing weeding.
Preferably, fertilizing management is the top dressing of water-fertilizer integral trickle irrigation in step (6), comprising:
To when taking out young sprout before germination, each 700~750kg/hm of urea, potassium dihydrogen phosphate is chased after2；
1000~1200kg/hm of compound fertilizer of nitrogen phosphoris and potassium fertilizer ratio 1:1:1 is imposed when full-bloom stage2；
The ripe phase at the beginning of fruit imposes 1000~1200kg/hm of compound fertilizer of nitrogen phosphoris and potassium fertilizer ratio 1:1:22。
Desert Area drought, evaporation capacity is big, take water-fertilizer integral trickle irrigation not only can it is water-saving, save fertilizer, can also make
The nearly root zone of fructus lycii keeps higher levels of humidity and suitable nutrient density, is conducive to the growth of fructus lycii, can effectively improve yield and quality.
Irrigation volume in the application is that the desert belt that liquid manure testing sieve is selected is arranged in Desert Area to plant fructus lycii
Best irrigation volume.
Compared with prior art, the invention has the benefit that
(1) Anti-seepage air-permeable sand is laid with after transplanting, Anti-seepage air-permeable sand can keep it thoroughly while reducing soil seepage of water
Gas has the effect of retain water and nutrients to reduce moisture evaporation；
(2) it is laid with drip irrigation zone, the moisture supply after guarantee fructus lycii nursery stock transplanting during seedling-slowing stage, and trickle irrigation improves moisture
Utilization rate；
(3) drip irrigation zone, which is taken, intersects the mode being laid with every 3~5 fructus lycii nursery stocks, and drip irrigation zone can be effectively prevent mobile.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only implementation of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also be according to the attached drawing of offer
Obtain other attached drawings.
Fig. 1 is to plant schematic diagram using sanding of the present invention.
Fig. 2 is that drip irrigation zone is laid with schematic diagram.
Description of symbols:
1 is Anti-seepage air-permeable sand；2 be water dropper；3 be drip irrigation zone；4 be the fixation device of drip irrigation zone.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
By the end of March, it is chosen in the modern agriculture experiment and demonstration base of Hexi Corridor oasis without opening up wasteland, topography is flat, pH value
8.43, organic matter 3.5g/kg, full nitrogen 0.17g/kg, alkali-hydrolyzable nitrogen 17mg/kg, effective potassium 36mg/kg, available phosphorus 4.79mg/kg and
The desert plot of water soluble salt 0.36g/kg carries out fructus lycii Transplanting Test as experimental field.
30cm is experimental field ploughed deeply using rotary cultivator, site preparation while applies barnyard manure 20000kg/hm2, urea (46.4%N)
2000kg/hm2, Diammonium phosphate (DAP) (N-P2O5-K2O >=64.05,18-46-0) 2000kg/hm2, potash magnesium sulphate fertilizer (K2O >=24%,
Mg >=6.0%, S >=16.00) 1000kg/hm2, smooth height difference is less than 5cm after harrowing a kind of farm tools.
The nursery stock that robust growth, no disease and pests harm are selected before fructus lycii seedling rudiment carries out root dipping with 250mg/L amidin of taking root
Processing, it is spare.
The planting pit of diameter 35cm, depth 40cm are dug by 1.5m × 2.5m seeding row spacing；Fructus lycii seedling root is put into planting pit,
Half surface soil is first inserted, mentioning fructus lycii nursery stock upwards unfolds its root system, is further filled with subsoil；Whole process is stepped on when banketing with foot
It steps on；It bankets to nursery stock rhizome, earthing is slightly above ground.It is poured water, is poured water for the first time using flood irrigation, irrigation quantity for the first time after field planting
For 1500m3/hm2。
As shown in Figure 1, centered on trunk, earth's surface nudity is removed in the circle of radius 15cm the 3rd day after pouring water for the first time,
Such as brick, stone, tile fragment, glass, metal fragment, branch, plant roots and stems are uniformly laid with Anti-seepage air-permeable sand, every plant of fructus lycii after levelling
Nursery stock is uniformly laid with 1500g, under the premise of guaranteeing that native table is completely capped and smooth, then the earthing on Anti-seepage air-permeable sand.
Anti-seepage air-permeable sand the production method is as follows: the desert sand of partial size 0.03mm and calcium stearate are mixed with 100:4 weight ratio
It closes, room temperature constant temperature is spread out after mixing evenly, obtains Anti-seepage air-permeable sand.
As shown in Fig. 2, the drip irrigation zone of the water dropper spacing to be matched according to the customization of fructus lycii nursery stock spacing in the rows, every row fructus lycii nursery stock two
Side is fixed respectively to be laid with a drip irrigation zone, and two drip irrigation zones are intersected every 3~5 plants of fructus lycii nursery stocks, water dropper on drip irrigation belt position
The distance between trunk is greater than 15cm.The fixation device that optional spud pile, fixing glue etc. can penetrate desert sand blocks
Or tie up attached drip irrigation zone.
It is poured water for the second time within the 25th day after transplant planting, trickle irrigation amount is 250m3/hm2, and impose urea, biphosphate
Each 750kg/hm of potassium2；
Interval is poured water for the third time after 30 days, and trickle irrigation amount is 250m3/hm2；
Interval is poured water for the 4th time after 35 days, and trickle irrigation amount is 250m3/hm2, and impose the compound fertilizer of nitrogen phosphoris and potassium fertilizer ratio 1:1:1
1200kg/hm2；
Interval is poured water for the 5th time after 25 days, and trickle irrigation amount is 300m3/hm2, and impose the compound fertilizer of nitrogen phosphoris and potassium fertilizer ratio 1:1:2
1200kg/hm2；
Interval is poured water for the 6th time after 35 days, and trickle irrigation amount is 300m3/hm2；
Interval is poured water for the 7th time after 35 days, and trickle irrigation amount is 300m3/hm2；
Last time is poured water before soil is freeze-up, using flood irrigation, irrigation quantity 1500m3/hm2。
It pours water every time latter Zhou Jinhang shallow plowing weeding.
Embodiment 2
By the end of March, it is chosen in the modern agriculture experiment and demonstration base of Hexi Corridor oasis without opening up wasteland, topography is flat, pH value
8.43, organic matter 3.5g/kg, full nitrogen 0.17g/kg, alkali-hydrolyzable nitrogen 17mg/kg, effective potassium 36mg/kg, available phosphorus 4.79mg/kg and
The desert plot of water soluble salt 0.36g/kg carries out fructus lycii Transplanting Test as experimental field.
25cm is experimental field ploughed deeply using rotary cultivator, site preparation while applies barnyard manure 20000kg/hm2, urea (46.4%N)
2000kg/hm2, Diammonium phosphate (DAP) (N-P2O5-K2O >=64.05,18-46-0) 1500kg/hm2, potash magnesium sulphate fertilizer (K2O >=24%,
Mg >=6.0%, S >=16.00) 800kg/hm2, smooth height difference is less than 5cm after harrowing a kind of farm tools.
The nursery stock that robust growth, no disease and pests harm are selected before fructus lycii seedling rudiment carries out root dipping with 250mg/L amidin of taking root
Processing, it is spare.
The planting pit of diameter 30cm, depth 40cm are dug by 1m × 2m seeding row spacing；Fructus lycii seedling root is put into planting pit, is first filled out
Enter half surface soil, mentioning fructus lycii nursery stock upwards unfolds its root system, is further filled with subsoil；Whole process is trampled when banketing with foot；It fills out
At soil to nursery stock rhizome, earthing is slightly above ground.It is poured water, is poured water for the first time using flood irrigation, irrigation quantity is for the first time after field planting
1000m3/hm2。
The 4th day after pouring water for the first time, centered on trunk, in the circle of radius 15cm remove earth's surface nudity, as brick, stone, watt
Block, glass, metal fragment, branch, plant roots and stems etc. are uniformly laid with Anti-seepage air-permeable sand after levelling, and every plant of fructus lycii nursery stock uniformly spreads
If 1400g, under the premise of guaranteeing that native table is completely capped and smooth, then the earthing on Anti-seepage air-permeable sand.
Anti-seepage air-permeable sand the production method is as follows: the desert sand of partial size 0.05mm and calcium stearate are mixed with 100:8 weight ratio
It closes, 300 DEG C of constant temperature stir evenly, and spread out after cooling, obtain Anti-seepage air-permeable sand.
According to the drip irrigation zone for the water dropper spacing that the customization of fructus lycii nursery stock spacing in the rows matches, every row fructus lycii nursery stock two sides are fixed respectively
It is laid with a drip irrigation zone, two drip irrigation zones are intersected every 3~5 plants of fructus lycii nursery stocks, between water dropper on drip irrigation belt position and trunk
Distance be greater than 15cm.The fixation device that optional spud pile, fixing glue etc. can penetrate desert sand blocks or ties up attached trickle irrigation
Band.
It is poured water for the second time within the 20th day after transplant planting, trickle irrigation amount is 300m3/hm2, and impose urea, biphosphate
Each 700kg/hm of potassium2；
Interval is poured water for the third time after 25 days, and trickle irrigation amount is 300m3/hm2；
Interval is poured water for the 4th time after 30 days, and trickle irrigation amount is 250m3/hm2, and impose the compound fertilizer of nitrogen phosphoris and potassium fertilizer ratio 1:1:1
1000kg/hm2；
It pours water for the 5th time after every 20 days, trickle irrigation amount is 300m3/hm2, and impose the compound fertilizer of nitrogen phosphoris and potassium fertilizer ratio 1:1:2
1000kg/hm2；
Interval is poured water for the 6th time after 30 days, and trickle irrigation amount is 300m3/hm2；
Interval is poured water for the 7th time after 30 days, and trickle irrigation amount is 300m3/hm2；
Last time is poured water before soil is freeze-up, using flood irrigation, irrigation quantity 1000m3/hm2。
It pours water every time latter Zhou Jinhang shallow plowing weeding.
It is experimental group with embodiment 1, check experiment is set, verifies Anti-seepage air-permeable sand paving mode:
CK1: not being laid with Anti-seepage air-permeable sand, remaining is the same as embodiment 1.
CK2: paving Anti-seepage air-permeable sand 1500g is uniformly spread after kind plant hole bottom is levelling, keeps kind of plant hole bottom completely impermeable
The covering of gas sand, is then colonized, and kind plant hole top does not re-lay Anti-seepage air-permeable sand, remaining is the same as processing one；
CK3: kind plant hole top, bottom are laid with Anti-seepage air-permeable sand 1500g, remaining is the same as processing one；
Evaluation index: 15~20 days after field planting, fructus lycii in embryo counts fructus lycii survival rate；To knot since fructus lycii picking
The each yield of Shu Tongji, finally calculates total output；Every time after picking, count healthy fruit (no insect pest, bird pest, dehiscent fruit), it is final to count
Calculate average value.
Experimental result is shown in Table 1.
Table 1
| Group | Survival rate % | Yield kg/hm2 | Healthy fruit % |
| Experimental group 1 | 99.1 | 6372.43 | 67.00 |
| CK1 | 93.2 | 6000.00 | 61.67 |
| CK2 | 91.7 | 5531.25 | 60.33 |
| CK3 | 94.0 | 5437.50 | 66.67 |
Further, verification experimental verification Anti-seepage air-permeable sand Optimum is set on the basis of 1 method of embodiment:
Experimental group 2: top is laid with Anti-seepage air-permeable sand 1400g kind and plants；
CK4: top is laid with Anti-seepage air-permeable sand 1000g kind and plants；
CK5: top is laid with Anti-seepage air-permeable sand 1800g kind and plants；
CK6: top is laid with Anti-seepage air-permeable sand 2200g kind and plants.
Evaluation index: fructus lycii survival rate, yield and healthy fruit.
Specific experiment the results are shown in Table 2.
Table 2
| Group | Survival rate % | Yield kg/hm2 | Healthy fruit % |
| Experimental group 2 | 100 | 6432.13 | 69.33 |
| CK4 | 98.1 | 6136.58 | 65.33 |
| CK5 | 97.3 | 6189.27 | 64.67 |
| CK6 | 95.9 | 6007.21 | 64.00 |
Further, above-mentioned optimal sanding amount and sanding mode, setting fertility are chosen on the basis of 1 method of embodiment
Moisture test verifying irrigation quantity (not including filling winter water) in phase:
Experimental group 3: top is laid with Anti-seepage air-permeable sand 1400g, irrigating water quota 2600m3/hm2:
Pour water 1000m for the first time3/hm2, pour water 250m for the second time3/hm2, pour water 250m for the third time3/hm2, pour water for the 4th time
250m3/hm2, the 5th 300m that pours water3/hm2, the 6th 300m that pours water3/hm2, the 7th 250m that pours water3/hm2；
Experimental group 4: top is laid with Anti-seepage air-permeable sand 1400g, irrigating water quota 3200m3/hm2:
Pour water 1500m for the first time3/hm2, pour water 250m for the second time3/hm2, pour water 250m for the third time3/hm2, pour water for the 4th time
300m3/hm2, the 5th 350m that pours water3/hm2, the 6th 300m that pours water3/hm2, the 7th 250m that pours water3/hm2；
CK7: top is laid with Anti-seepage air-permeable sand 1400g, irrigating water quota 2000m3/hm2:
Pour water 1000m for the first time3/hm2, pour water 150m for the second time3/hm2, pour water 150m for the third time3/hm2, pour water for the 4th time
150m3/hm2, the 5th 200m that pours water3/hm2, the 6th 200m that pours water3/hm2, the 7th 150m that pours water3/hm2；
CK8: top is laid with Anti-seepage air-permeable sand 1400g, irrigating water quota 3800m3/hm2:
Pour water 1500m for the first time3/hm2, pour water 350m for the second time3/hm2, pour water 350m for the third time3/hm2, pour water for the 4th time
400m3/hm2, the 5th 450m that pours water3/hm2, the 6th 400m that pours water3/hm2, the 7th 350m that pours water3/hm2；
Evaluation index: fructus lycii survival rate, yield and healthy fruit.
Specific experiment the results are shown in Table 3.
Table 3
| Group | Survival rate % | Yield kg/hm2 | Healthy fruit % |
| Experimental group 3 | 100 | 6547.50 | 70.00 |
| Experimental group 4 | 99.0 | 6534.23 | 69.00 |
| CK7 | 97.8 | 6325.00 | 66.67 |
| CK8 | 97.5 | 6450.21 | 64.33 |
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is relatively simple, related place is said referring to method part
It is bright.
The general principles defined herein can without departing from the spirit or scope of the present invention, in other realities
It applies in example and realizes.Therefore, the present invention is not intended to be limited to embodiment illustrated herein, and be to fit to it is disclosed herein
Principle and the consistent widest scope of features of novelty.
Claims (6)
1. a kind of implantation methods for improving desert belt fructus lycii transplanting survival rate, which comprises the steps of:
(1) selection of land site preparation, basal dressing: choosing without opening up wasteland, the flat desert plot of topography, 25 are ploughed deeply using rotary cultivator~
30cm, site preparation while, apply base manure, and smooth height difference is less than 5cm after harrowing a kind of farm tools；
(2) the fructus lycii nursery stock of robust growth, no disease and pests harm the selection and pretreatment of nursery stock: is selected before spring rudiment；By fructus lycii seedling
Wood carries out root dipping processing with amidin of taking root；
(3) planting pit of 30~40cm of diameter, depth 35-45cm transplant planting: are dug by 1~1.5m × 2~2.5m seeding row spacing；By Chinese holly
Qi seedling root is put into planting pit, first inserts half surface soil, mentioning fructus lycii nursery stock upwards unfolds its root system, is further filled with subsoil to seedling
At the wooden rhizome；It is poured water for the first time after field planting；
(4) sanding: the 3rd~4 day after pouring water for the first time, centered on trunk, removing earth's surface nudity in the circle of radius 15cm, levelling
It is uniformly laid with Anti-seepage air-permeable sand afterwards, every plant of fructus lycii nursery stock is uniformly laid with 1400-1500g, carries out earthing processing after sanding；
(5) be laid with drip irrigation zone: every row fructus lycii nursery stock two sides are fixed respectively to be laid with a drip irrigation zone, and two drip irrigation zones are every 3~5 plants
Fructus lycii nursery stock is intersected, and the distance between water dropper on drip irrigation belt position and trunk are greater than 15cm；
(6) field management: including pouring water, weeding, fertilising.
2. a kind of implantation methods for improving desert belt fructus lycii transplanting survival rate according to claim 1, which is characterized in that
Institute's basal dressing includes: barnyard manure 20000kg/hm in step (1)2, urea 2000kg/hm2, 1500~2000kg/hm of Diammonium phosphate (DAP)2、
800~1000kg/hm of potash magnesium sulphate fertilizer2。
3. a kind of implantation methods for improving desert belt fructus lycii transplanting survival rate according to claim 1, which is characterized in that
Root-inducing powder concentration of aqueous solution described in step (2) is 250mg/L.
4. a kind of implantation methods for improving desert belt fructus lycii transplanting survival rate according to claim 1, which is characterized in that
Irrigation water management includes: in step (6)
It is poured water, is poured water for the first time using flood irrigation, irrigation quantity is 1000~1500m for the first time at once after transplant planting3/hm2；
It is poured water for the second time within the 20th~25 day after transplant planting, trickle irrigation amount is 250~300m3/hm2；
Interval is poured water for the third time after 25~30 days, and trickle irrigation amount is 250~300m3/hm2；
Interval is poured water for the 4th time after 30~35 days, and trickle irrigation amount is 250~300m3/hm2；
Interval is poured water for the 5th time after 20~25 days, and trickle irrigation amount is 300~350m3/hm2；
Interval is poured water for the 6th time after 30~35 days, and trickle irrigation amount is 300~350m3/hm2；
Interval is poured water for the 7th time after 30~35 days, and trickle irrigation amount is 250~300m3/hm2；
Last time is poured water before soil is freeze-up, and using flood irrigation, irrigation quantity is 1000~1500m3/hm2。
5. a kind of implantation methods for improving desert belt fructus lycii transplanting survival rate according to claim 4, which is characterized in that
It pours water every time in step (6) latter Zhou Jinhang shallow plowing weeding.
6. a kind of implantation methods for improving desert belt fructus lycii transplanting survival rate according to claim 1, which is characterized in that
Fertilizing management is the top dressing of water-fertilizer integral trickle irrigation in step (6), comprising:
To when taking out young sprout before germination, each 700~750kg/hm of urea, potassium dihydrogen phosphate is chased after2；
1000~1200kg/hm of compound fertilizer of nitrogen phosphoris and potassium fertilizer ratio 1:1:1 is imposed when full-bloom stage2；
The ripe phase at the beginning of fruit imposes 1000~1200kg/hm of compound fertilizer of nitrogen phosphoris and potassium fertilizer ratio 1:1:22。
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| CN110301334A (en) * | 2019-07-30 | 2019-10-08 | 甘肃省农业工程技术研究院 | A kind of irrigation dropper system of desertificated area long-term cropping |
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| CN105165357A (en) * | 2015-09-28 | 2015-12-23 | 曾小虎 | Planting method for high-altitude saline-alkali soil black medlar tree |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301334A (en) * | 2019-07-30 | 2019-10-08 | 甘肃省农业工程技术研究院 | A kind of irrigation dropper system of desertificated area long-term cropping |
| CN110301334B (en) * | 2019-07-30 | 2024-04-16 | 甘肃省农业工程技术研究院 | Irrigation dropper system for planting crops in desertification areas |
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| CN109757278B (en) | 2021-04-02 |
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