CN109354523A - One seed pod mulberry special solid a great number of elements water-soluble fertilizer - Google Patents

One seed pod mulberry special solid a great number of elements water-soluble fertilizer Download PDF

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Publication number
CN109354523A
CN109354523A CN201811168600.3A CN201811168600A CN109354523A CN 109354523 A CN109354523 A CN 109354523A CN 201811168600 A CN201811168600 A CN 201811168600A CN 109354523 A CN109354523 A CN 109354523A
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China
Prior art keywords
fruit
parts
mulberry
fertilizer
great number
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CN201811168600.3A
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Inventor
王谢
张建华
姚莉
庞良玉
汪勇
林超文
朱永群
刘海涛
许文志
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Mianyang Tianhong Silk Co ltd
Soil and Fertilizer Research Institute SAAS
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Mianyang Tianhong Silk Co ltd
Soil and Fertilizer Research Institute SAAS
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Priority to CN201811168600.3A priority Critical patent/CN109354523A/en
Publication of CN109354523A publication Critical patent/CN109354523A/en
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

Abstract

The invention discloses a seed pod mulberry special solid a great number of elements water-soluble fertilizer, which is made of the raw material of the urea of weight part ratio, potassium dihydrogen phosphate, potassium nitrate, epsom salt, boric acid, ETDA-Ca.Fruit length, fruit diameter, volume, quality, density, fruit shape index and the pol of mulberry fruit can be significantly affected by applying fertilizer of the invention, promote mulberry fruit to become larger heavy, mulberry fruit is allowed to become more sweet tea, so that the quality and yield for promoting product helps orchard worker to obtain bigger economic benefit.

Description

One seed pod mulberry special solid a great number of elements water-soluble fertilizer
Technical field
The invention belongs to agricultural plantation technology fields, and in particular to a seed pod mulberry special solid a great number of elements water-soluble fertilizer.
Background technique
As the change on a fairly large scale of mulberry industry develops, mulberry field the Integration of Water into Fertilizer reaches its maturity, and mulberry field production method is just Gradually to water-saving fertilizer-saving efficient production model transformation, Soil of Mulberry Garden water and fertilizer management can substantially conform to mulberry tree to nutrient and moisture Demand rule realizes on-demand supply.Although the problem of current mulberry field water-fertilizer integral hardware condition construction, solves substantially, Fertilizer regime based on water-fertilizer integral still lacks a large amount of basic research work, time, number, period and the filling such as irrigated The problems such as amount of irrigating, the selection of each growth period fertilizer of mulberry tree, proportion and dosage, and then water-fertilizer integral hardware facility is limited to mulberry Garden is increased production without increasing the work force the performance of effect.
Fruit mulberry is selected from Moraceae Mulberry plant to harvest mulberry fruit cultivar as the main purpose.As mulberry tree is polynary What change utilized deepens continuously, and the cultivation of fruit mulberry is known as the important directions and research hotspot that modern cultivation Sang Xue is studied.But relative to For other fruit trees, relatively late, the research in many fields is still in blank stage for the starting of the systematization research of fruit mulberry cultivation, Especially in terms of water and fertilizer management and regulation.
Presently, it is recognized that be in the cultivation area that national fruit mulberry area is maximum, quality is best Sichuan Province Dechang County and salt Side county, they are all had the honorary title in " the Chinese township Guo Sangzhi ".On the two counties, the core space of fruit mulberry industry is Typical subtropical zone dry-hot valley weather.Under the conditions of this unique sunlight-heat reaources, grown up using fruit mulberry as advantage Nonirrigated farmland agriculture (woods) industry ecosystem of crop (commodity trees) has specific regional advantages.Simultaneously, it is also due to this Typical climatic environment, shortage of water resources and utilization rate of fertilizer be not high become influence local fruit mulberry industry development principal element it One.Therefore, the liquid manure research for further strengthening and improving fruit mulberry is of great significance for the development of entire industry, to help Orchard worker obtains biggish economic benefit.
Summary of the invention
For overcome it is above-mentioned there are deficiency, the present inventor attempted by long-term explorations and multiple experiment with Effort is kept reforming and is innovated, and a seed pod mulberry special solid a great number of elements water-soluble fertilizer is proposed, and applying can after the water-soluble fertilizer Fruit length, fruit diameter, volume, quality, density, fruit shape index and the pol of mulberry fruit are influenced significantly, are promoted product help orchard worker and are obtained Bigger economic benefit.
Its specific technical solution is: a seed pod mulberry special solid a great number of elements water-soluble fertilizer, which includes following heavy Measure the raw material of part: 190-210 parts of urea, 185-195 parts of potassium dihydrogen phosphate, 500-520 parts of potassium nitrate, epsom salt 30-40 Part, 5-7 parts of boric acid, 52-56 parts of chelating agent.
Seed pod mulberry special solid a great number of elements water-soluble fertilizer according to the present invention, further optimization formula are The fertilizer includes the raw material of following parts by weight: 200 parts of urea, 195 parts of potassium dihydrogen phosphate, 510 parts of potassium nitrate, epsom salt 35 Part, 6 parts of boric acid, 54 parts of chelating agent.
Seed pod mulberry special solid a great number of elements water-soluble fertilizer according to the present invention, further optimization formula are The fertilizer includes the raw material of following parts by weight: 190 parts of urea, 188 parts of potassium dihydrogen phosphate, 505 parts of potassium nitrate, epsom salt 30 Part, 5 parts of boric acid, 52 parts of chelating agent.
Seed pod mulberry special solid a great number of elements water-soluble fertilizer according to the present invention, further preferred embodiment are Chelating agent described in the raw material composition of the water-soluble fertilizer is using chelating calcium.
The present invention also provides a seed pod mulberry special solid a great number of elements water-soluble fertilizer preparation methods: it includes following step It is rapid: raw material being weighed according to quantity, is ground respectively, carries out bag distribution packaging after being then sufficiently mixed as required, it is desirable that can damp-prrof packing.
Compared with prior art, it for technical solution of the present invention has the advantages that relatively habitual application ammonium bicarbonate fertilizer, applies It can promote fresh mulberry fruit with fertilizer of the invention to become larger again, fertilising can allow fresh mulberry fruit to become more sweet tea, influence mulberry fruit with can dramatically Fruit length, fruit diameter, volume, quality, density, fruit shape index and pol, so that promoting product help orchard worker obtains bigger economic effect Benefit.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 shows the long situation maps of fruit for the fresh mulberry fruit of differing maturity under different disposal.
Fig. 2 is expressed as the fruit diameter situation map of the fresh mulberry fruit of differing maturity under different disposal.
Fig. 3 is expressed as the volume situation map of the fresh mulberry fruit of differing maturity under different disposal.
Fig. 4 is expressed as the fruit shape index situation map of the fresh mulberry fruit of differing maturity under different disposal.
Fig. 5 is expressed as the quality condition figure of the fresh mulberry fruit of differing maturity under different disposal.
Fig. 6 is expressed as the density case figure of the fresh mulberry fruit of differing maturity under different disposal.
Fig. 7 is expressed as the pol situation map of the fresh mulberry fruit of differing maturity under different disposal.
Fig. 8 is that NMDS analyzes result figure.
Lowercase alphabet shows the result of multiple comparisons in the box figure of Fig. 1-7, wherein identical lowercase indicates its difference Not significant (p < 0.05).
Specific embodiment
The present invention will be described in detail in conjunction with embodiment is implemented, and carry out to the technical solution in embodiment of the present invention clear Chu is fully described by, it is clear that described embodiment is some embodiments of the invention, rather than whole embodiment party Formula.
Embodiment 1
One seed pod mulberry special solid a great number of elements water-soluble fertilizer, is made of following raw material: urea 190g, potassium dihydrogen phosphate 188g, potassium nitrate 505g, epsom salt 30g, boric acid 5g, chelating calcium 52g.
Embodiment 2
Fruit mulberry special solid a great number of elements water-soluble fertilizer in the present embodiment, is made of following raw material: urea 200g, phosphoric acid Potassium dihydrogen 195g, potassium nitrate 510g, epsom salt 35g, boric acid 6g, chelating calcium 54g.
Embodiment 3
Fruit mulberry special solid a great number of elements water-soluble fertilizer in the present embodiment, is made of following raw material: urea 193g, phosphoric acid Potassium dihydrogen 185g, potassium nitrate 500g, epsom salt 32g, boric acid 5.5g, chelating calcium 53g.
Embodiment 4
Fruit mulberry special solid a great number of elements water-soluble fertilizer in the present embodiment, is made of following raw material: urea 210g, phosphoric acid Potassium dihydrogen 195g, potassium nitrate 520g, epsom salt 516g, boric acid 6.5g, chelating calcium 55.5g.
Embodiment 5
Fruit mulberry special solid a great number of elements water-soluble fertilizer in the present embodiment, is made of following raw material urea 188g, phosphoric acid Potassium dihydrogen 193g, potassium nitrate 516g, epsom salt 40g, boric acid 7g, chelating calcium 56g.
Above-mentioned fertilizer is passed through and weighs raw material according to quantity, grinds respectively, carries out splitting packet after being then sufficiently mixed as required Dress, it is desirable that can damp-prrof packing.Consequently facilitating transport and storage.
In order to further confirm that the effect of water-soluble fertilizer provided by the present invention, spy is tested as follows:
Test area overview
Research area is located at the Sichuan Province Panzhihua City Yanbian County township Guo Sheng, which is located in 101 ° 49 '~101 ° 68 ' of east longitude, north 26 ° 39 '~27 ° 25 ' of latitude, belong to SUBMOUNTAINOUS AREA based on hill features, is subtropical zone to temperate zone transiens weather, weather temperature With the rainfall is plentiful, makes a clear distinction between the four seasons, and Stereoscopic weather is obvious, and light and heat condition is preferable.Long-term 16.6 degrees Celsius of temperature on average, annual rainfall 1200 millimeters~2000 millimeters of amount.Frost-free period 250 days or more, the sunshine-duration 2273 hours.Testing site is set to the township Village, east longitude 101 ° of 31'32.20~36.01 ", 26 ° of 56'54.49~59.83 of north latitude ", 1287~1310m of height above sea level, wherein 1~April substantially without Rainfall.
Experimental design
Test material is fruit leaf dual-purpose type mulberry tree breed cloud mulberry No. 2, and (this test is specifically using real for water-fertilizer integral fertilising The water-soluble fertilizer in example 2 is applied, selects the fertilizer in any embodiment also possible certainly) it is handled in January, 2018 to April, Monthly fertigation is primary, amounts to 4 times.
Since region is with a varied topography, water-fertilizer integral is large area engineering technology in addition, and area coverage is big, therefore, originally grinds Area will be studied first by, which studying carefully, is divided into relatively wet cheuch and both sides region (W) and relatively arid hillside fields according to mima type microrelief difference Area (D), further according to whether being laid with water-fertilizer integral (not then labeled as N, having, be labeled as F) and be divided into the hillside fields area Yu Yang (DN), hillside fields irrigation district (DF), river valley area (WN) and river valley fertilization area (WF).The area hillside fields Yu Yang (DN) and river valley area in research (WN) it is not applied fertilizer and is not irrigated according to local managing of mulberry field habit, sheerly lived at the mercy of the elements.And hillside fields irrigation district (DF) and river valley fertilising Area (WF) is all then using same set of water-fertilizer integral fertilizing equipment while to be irrigated and being applied fertilizer.Sample acquisition
Firstly, on April 11st, 2018 each region with being randomly provided 3 samples, these three samples all in region Portion is not located at edges of regions, and includes 5 plants of continuous mulberry tree in each sample ground.Then, 10 purples are won at random in each tree The mature mulberry fruit of black, and rigid mature, positive mature, post-mature three grades is divided into according to maturity division.Post-mature Mulberry fruit, acquisition when fall at a touch, fruit epidermis begins with wrinkle, that is, has weak wilting phase;Positive mature mulberry fruit, sorosis Relative ease is picked, fruit is full, there is brightness, there is the feeling that will be burst;Just mature mulberry fruit, picking need to exert oneself, Fruit is uniform, smooth, slightly harder than positive mature mulberry fruit.Then, the fruit long (L0, unit mm) and fruit of fresh mulberry fruit are surveyed with vernier caliper Diameter (W0, unit mm), with electronic scale claim fresh mulberry fruit weight (M, unit g), with pol measure fresh mulberry fruit pol (S, it is single Position %).Finally, having calculated the rough volume (V=L0*W0*W0* of fresh mulberry fruit with the formula that cylinder volume calculates 0.000785, unit cm3), the fruit shape index (LWR=L0/W0, dimensionless) of fresh mulberry fruit is obtained with the ratio between fruit length and fruit diameter, is used The ratio between quality and volume obtain the density (ρ=M/V, unit g/cm3) of fresh mulberry fruit.
Statistical analysis
By counting the distributed number (table 1) of same four trial zones of time just mature, positive maturation and post-mature, to explore Water-fertilizer integral fertilising and influence of the mima type microrelief to mature mulberry fruit distribution of maturity structure.With the length of fresh mulberry fruit, diameter it is wide, again Amount, volume, density and pol are dependent variable, to explore the maturity of water-fertilizer integral fertilising, mima type microrelief and mulberry fruit as independent variable, Mulberry fruit fresh fruit economic characters are disclosed to the response condition of water-fertilizer integral fertilising, mima type microrelief and mulberry fruit maturity using variance analysis (table 2).It is based on variance analysis as a result, using the difference degree between the characteristic index that significantly responds of Multiple range test analysis, and (Fig. 1-7) is indicated with box figure.Using NMDS model to the length of fresh mulberry fruit, diameter is wide, weight, volume, density and pol Property is ranked up analysis, to explore the principal element for influencing fresh mulberry fruit commodity property.All calculate is based on software R project 3.4.3, level of confidence all in calculating takes 95%.The drafting of box figure is based on software origin 9.0.
As a result with analysis
1.1 about the impact analysis to the maturity period
As shown in Table 1, in early and middle ten days in April, the either area hillside fields Yu Yang (DN) or river valley area (WN), there is 50% or more purple Black mulberry fruit is in the positive stage of ripeness.And at this point, also having about 50% purple at hillside fields irrigation district (DF) and river valley fertilization area (WF) Black mulberry fruit is then in the post-mature stage.Which imply, fertilising can influence the phenology feature of mulberry fruit result, accelerate mulberry fruit at It is ripe.
Table 1 is the distribution (data structure are as follows: count (percentage) of maturity under different disposal
1.2 about the impact analysis to fresh mulberry fruit shape
As shown in Table 2, water-fertilizer integral fertilising, mima type microrelief, water-fertilizer integral fertilising and mima type microrelief reciprocation and Sorosis maturity has extremely significant influence to the fruit length, fruit diameter, volume and fruit shape index of fresh mulberry fruit, and p value is smaller than 0.05.
Referring to Fig. 1-7, by Fig. 1-7 it is found that relatively and for other processing, the fruit length of the hillside fields area Yu Yang (DN) fresh mulberry fruit, Fruit diameter and volume are all the smallest.Wherein for average value, the fruit long shorter than DF, WF and WN respectively 13.73% of DN (3.84mm), 18.69% (5.55mm) and 15.56% (4.45mm);The fruit diameter of DN is smaller than DF, WF and WN by 11.02% respectively (1.52mm), 13.18% (1.86mm) and 16.39% (2.41mm);The volume of DN is smaller than DF, WF and WN by 31.61% respectively (1.32cm3), 38.46% (1.79cm3) and 41.22% (2.01cm3)。
In addition, influence of the maturity to fruit shape index be not significant, and the region DF is in relatively arid area (DN and DF) 2.03, DN regions are 1.97.And in relatively wet area (WF and WN), there were significant differences for influence of the maturity to fruit shape index (p<0.05).In three maturity of research, the area WN and WF be averaged fruit shape index minimum value all in the positive stage of ripeness, respectively For 2.05 and 1.94.The highest fruit shape index average value of WN appears in the rigid stage of ripeness, is 2.03, and the highest fruit shape index of WF Average value appears in the post-mature stage, is 2.15.
Table 2 is response condition of the fresh mulberry fruit commodity property index to processing and mulberry fruit maturity
1.3 about the impact analysis to fresh mulberry fruit quality
As shown in Table 2, water-fertilizer integral fertilising, mima type microrelief, water-fertilizer integral fertilising and mima type microrelief reciprocation and Sorosis maturity has extremely significant influence to fresh mulberry fruit quality, and p value is smaller than 0.05.As shown in Figure 1, the area hillside fields Yu Yang (DN) average quality of fresh mulberry fruit is most light, is 2.95g.Wherein for average value, the fresh mulberry fruit quality of DN respectively than DF, WF and WN light by 30.73% (1.31g), 37.60% (1.78g) and 37.88% (1.80g).In the area DF and WF, maturity is higher, mulberry fruit Quality it is higher;In the area DN, the mulberry fruit quality of post-mature is significantly higher than the mulberry fruit quality of rigid mature and positive maturation;In the area WN, just Mature mulberry fruit quality is significantly higher than post-mature and just mature mulberry fruit quality.
1.4 about the impact analysis to fresh mulberry fruit density
As shown in Table 2, the mass M of fresh mulberry fruit is by the extremely significant of water-fertilizer integral fertilising, mima type microrelief and sorosis maturity It influences (p value is smaller than 0.01).By Fig. 1-7 it is found that the averag density of the fresh mulberry fruit in the area WN is minimum for other processing, It is 0.98.Wherein for average value, the fresh mulberry fruit density of WN respectively (0.04g/cm3) lighter than DF, DN and WF by 4.03%, 5.32% (0.05g/cm3) and 3.82% (0.04g/cm3).In the area DF and WF, maturity is higher, and the quality of mulberry fruit is higher;? The area DN, the mulberry fruit quality of post-mature are significantly higher than the mulberry fruit quality of rigid mature and positive maturation;In the area WN, positive mature mulberry fruit quality It is significantly higher than post-mature and just mature mulberry fruit quality.
1.5 about the impact analysis to fresh mulberry fruit pol
As shown in Table 2, water-fertilizer integral fertilising, mima type microrelief, water-fertilizer integral fertilising and mima type microrelief reciprocation and Sorosis maturity has extremely significant influence to fresh mulberry fruit pol S, and p value is smaller than 0.05.Firstly, by Fig. 1-7 it is found that river valley The average pol highest of fertilization area (WF) fresh mulberry fruit, average value 16.63% are 1.04,1.11 and of DF, DN and WN respectively It 1.27 times, has reacted water-fertilizer integral fertilising and mima type microrelief is significant to the interaction of fresh mulberry fruit.Secondly, for maturity, It is the post-mature mulberry fruit of WF that average pol is highest, and average pol is up to 18.01%, and it is minimum be WN rigid mature mulberry fruit, Average pol is only 11.76%.It can be seen that water-fertilizer integral fertilising and maturity being affected for pol, especially exist Opposite humid region (W), resultant effect can reduce by 6.25 pol units.Finally, either WN and WF or DN and DF, With the fresh mulberry fruit pol highest of post-mature, and it is significantly higher than just mature and rigid mature mulberry fruit.However, in the area DF, DN and WF, just at The pol difference of ripe mulberry fruit and rigid mature mulberry fruit is not significant, and in the area WN, the pol difference of just mature mulberry fruit and rigid mature mulberry fruit is aobvious It writes, differs 0.94 pol unit.
1.6 about the Main factor analysis for influencing fresh mulberry fruit commodity property
Referring to Fig. 8, (Fig. 8, stress value are 0.016) to show to influence fresh mulberry fruit commodity in this research to NMDS analysis result Three factors — that is, water-fertilizer integral fertilizer treatment, mima type microrelief and maturity of character all have fresh mulberry fruit commodity property aobvious The influence of work, p value are smaller than 0.05.But compare RSQ value, it is found that the effect highest of water-fertilizer integral fertilizer treatment, RSQ value is 0.353;The followed by influence of mima type microrelief, RSQ value are 0.075;It is finally only maturity, RSQ value is 0.030.Fig. 8 In, the population variance of NMDS1 interpretable 78.77% is in mainly significant positive relationship with volume and quality, and related coefficient is respectively 0.13 and 0.15, with pol, density and fruit shape index at significant negative correlativing relation, related coefficient is respectively -0.080, -0.079 With -0.074;And the population variance of NMDS2 interpretable 9.19%, mainly with fruit diameter and density negative correlation, related coefficient Respectively -0.056 and -0.045, with pol correlation, related coefficient 0.042.It therefore, can by the NMDS1 of Fig. 8 Know, the difference of the commodity property of the area DW and the area WN mulberry fruit is mainly the difference of shape and pol, the low shape of mulberry fruit pol in the area WN Greatly, the high shape of mulberry fruit pol in the area DN is small;DF then falls between.By the NMDS2 of Fig. 8 it is found that the area WF mulberry fruit and the area DF mulberry The commodity property difference of mulberry is little.
In summary: it is apparent that water-soluble fertilizer of the invention from above-mentioned analysis result, fresh mulberry can be allowed Mulberry becomes fruit length, fruit diameter, volume, quality, density, fruit shape index and the pol that more sweet tea increases mulberry fruit in which can dramatically, and is substantially improved Mulberries fruit quality.
It can clearly judge that all embodiments cited in the present invention all equally have by above-mentioned experiment simultaneously There are the fruit length for increasing mulberry fruit, fruit diameter, volume, quality, density, fruit shape index and pol, the work of mulberries fruit quality is substantially improved With.
The above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair Limitation of the invention, protection scope of the present invention should be defined by the scope defined by the claims..For the art For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change It also should be regarded as protection scope of the present invention into retouching.

Claims (5)

1. a seed pod mulberry special solid a great number of elements water-soluble fertilizer, it is characterised in that the fertilizer includes the raw material of following parts by weight: 190-210 parts of urea, 185-195 parts of potassium dihydrogen phosphate, 500-520 parts of potassium nitrate, 30-40 parts of epsom salt, boric acid 5-7 Part, 52-56 parts of chelating agent.
2. seed pod mulberry special solid a great number of elements water-soluble fertilizer according to claim 1, which is characterized in that the fertilizer packet Include the raw material of following parts by weight: 200 parts of urea, 195 parts of potassium dihydrogen phosphate, 510 parts of potassium nitrate, 35 parts of epsom salt, boric acid 6 Part, 54 parts of chelating agent.
3. seed pod mulberry special solid a great number of elements water-soluble fertilizer according to claim 1, which is characterized in that the fertilizer packet Include the raw material of following parts by weight: 190 parts of urea, 188 parts of potassium dihydrogen phosphate, 505 parts of potassium nitrate, 30 parts of epsom salt, boric acid 5 Part, 52 parts of chelating agent.
4. seed pod mulberry special solid a great number of elements water-soluble fertilizer according to claim 1-3, which is characterized in that The chelating agent is chelating calcium.
5. a seed pod mulberry special solid a great number of elements water-soluble fertilizer preparation method: characterized by the following steps: by raw material It weighs, grinds respectively according to quantity, carry out bag distribution packaging after being then sufficiently mixed as required, it is desirable that can damp-prrof packing.
CN201811168600.3A 2018-10-08 2018-10-08 One seed pod mulberry special solid a great number of elements water-soluble fertilizer Pending CN109354523A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104291934A (en) * 2014-09-15 2015-01-21 武汉中农国际贸易有限公司 Special fertilizer for fruit and leaf dual-purpose mulberry
CN104620926A (en) * 2015-02-09 2015-05-20 安徽省皖江蔬菜产业技术研究院有限责任公司 Four-season fruit mulberry planting method
CN106857161A (en) * 2017-03-22 2017-06-20 上林县山水牛畜牧业有限公司 A kind of efficient implantation methods of mulberry tree
CN107535265A (en) * 2017-09-13 2018-01-05 安徽有余跨越瓜蒌食品开发有限公司 A kind of implantation methods of mulberries

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104291934A (en) * 2014-09-15 2015-01-21 武汉中农国际贸易有限公司 Special fertilizer for fruit and leaf dual-purpose mulberry
CN104620926A (en) * 2015-02-09 2015-05-20 安徽省皖江蔬菜产业技术研究院有限责任公司 Four-season fruit mulberry planting method
CN106857161A (en) * 2017-03-22 2017-06-20 上林县山水牛畜牧业有限公司 A kind of efficient implantation methods of mulberry tree
CN107535265A (en) * 2017-09-13 2018-01-05 安徽有余跨越瓜蒌食品开发有限公司 A kind of implantation methods of mulberries

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Application publication date: 20190219

RJ01 Rejection of invention patent application after publication