CN104303907B

CN104303907B - A kind of Hills In Southern Jiangsu Province area orchard ecology herbicidal methods

Info

Publication number: CN104303907B
Application number: CN201410511186.7A
Authority: CN
Inventors: 赵九红; 刘云
Original assignee: JURONG AGRICULTURAL TECHNOLOGY PROMOTION CENTER
Current assignee: JURONG AGRICULTURAL TECHNOLOGY PROMOTION CENTER
Priority date: 2014-09-29
Filing date: 2014-09-29
Publication date: 2016-08-03
Anticipated expiration: 2034-09-29
Also published as: CN104303907A

Abstract

The invention discloses a kind of Hills In Southern Jiangsu Province area orchard ecology herbicidal methods, First Year in the ranks plants annual green manure crop in fruit tree between October, from second, by vinegar disinfectant, orchard soil is carried out disinfection the most by the end of October, green manure crop and seed thereof are ploughed and buries.The method energy fully Appropriate application also protects resource, and in same space-time, weeding combines with infertile field, water conservation；Labor productivity, resource utilization can be improved under the conditions of Open air product, it is ensured that fruit quality safety, raising overall efficiency of agriculture, and technique is simple, it is easy to promote.

Description

A kind of Hills In Southern Jiangsu Province area orchard ecology herbicidal methods

Technical field

The present invention relates to a kind of herbicidal methods, particularly relate to a kind of Hills In Southern Jiangsu Province area orchard ecology herbicidal methods.

Background technology

In recent years, along with economic development and people's living standard improve, fruit particularly fruits in season market demand rises year by year.Therefore, fruits in season development in Hills In Southern Jiangsu Province area is swift and violent.Owing to Hills In Southern Jiangsu Province area soil mostly is yellowish soil, easily hardening, and rainfall disperses, and is particularly easy to frequently grow weeds, the most just removed clean orchard, after rainfall, be again that weeds are a piece of, orchard weed harm is it is known that weeds removing difficulty is bigger.Conventional weeding method clean tillage, simple, but take a lot of work, time-consuming, labor intensity is big, and also can injure the fruit tree nutrition root of shallow soil layer when intertilling, and can cause soil erosion, reduces soil with organic matter content.Another the most frequently used weeding method is chemical weed control practices, this method instant effect, saves time, saving of labor, but need certain cost, the more main cause fruits in season storing phase is short, and a lot of fruit such as Fructus Vitis viniferae, pears, Fructus Persicae are substantially now to pluck and now eat, and herbicide often brings bigger fruit potential safety hazard.

Summary of the invention

For solving above-mentioned technical problem, for orchard, Hills In Southern Jiangsu Province area, the present invention provides a kind of ecological herbicidal methods forming orchard ecosystem by using multiple biological weed control method to combine.

For reaching above-mentioned purpose, the present invention is achieved by the following technical solutions, a kind of Hills In Southern Jiangsu Province area orchard ecology herbicidal methods, comprises the steps:

1) First Year in the ranks plants annual green manure crop in fruit tree between October；

2) green manure plant natural propagation, from second, carries out disinfection to orchard soil by vinegar disinfectant the most by the end of October, green manure crop and seed thereof is ploughed and bury.

Described green manure crop is any one in rye grass, Herba Portulacae, Vicia dasycarpa.Rye grass is of high nutritive value, rich in proteins, minerals and vitamins, wherein Radix Glycyrrhizae crude protein content is up to more than 25%, and the many matter of leaf is tender, good palatability, except can directly feed cattle, sheep, horse, rabbit, deer, pig, goose, Ostriches, fish etc., it is alternatively arranged as green manure crop and significantly improves soil nutrient, keep soil from packing together.Herba Portulacae is medicine food dual purpose plant, containing multiple nutritional components such as protein, fat, carbohydrate, dietary fiber, calcium, phosphorus, ferrum, copper, carotene, vitamin B1, vitamin B2, nicotinic acid, vitamin Cs, especially vitamin and the mineral such as calcium, ferrum such as vitamin A, vitamin C, riboflavin, annual 6-7 month Herba Portulacae can pluck listing；Herba Portulacae extremely well-adapted, drought-enduring the most waterlogging, vitality is strong, it is easy to management.The ability of Vicia dasycarpa barren tolerance and suppression weeds is all strong, has good compacting weeds and Effect of improving soil, as forage grass cattle, sheep, pig, the equal eating of rabbit, when green manure is made in farmland, timing tillage, obvious effect of increasing production.

Vinegar disinfectant is to produce the leftover bits and pieces produced after tablet vinegar.

Step 2) in method that orchard soil is carried out disinfection be every mu of use 70～80 kilograms of vinegar disinfectant, be uniformly spread on soil table before ploughing.It is effectively reduced the pest and disease damage infringement to fruit tree.

Beneficial effect: compared with prior art, it is an advantage of the current invention that:

1) relative to clean tillage weeding and chemical weed control, ecological compound herbicide is used can to significantly improve fresh fruit quality；

2) relative to clean tillage weeding, use ecological compound herbicide can significantly reduce agricultural cost, reduce agricultural cost nearly 90%；

3) relative to clean tillage weeding and chemical weed control, ecological compound herbicide is used can to significantly improve soil nutrient and improve the soil texture.

Detailed description of the invention

Below in conjunction with example, the present invention is described in further detail.

The leftover bits and pieces that in the present invention, vinegar disinfectant used produces after being production tablet vinegar.

Embodiment 1

In blue berry planting base, Guo Zhuan town, Jurong City, First Year, by the end of October, fruit tree in the ranks plants the annual ryegrass that increment is less, removes all weeds in orchard before plantation, and planting range is vertically to fall shadow as boundary away from both sides fruit tree, carrying out drilling, depth of planting is 1.5cm.Fruit tree vertically falls and covers black degradable mulch under shadow, black mulch film thickness 0.015mm, shading rate 91.7%, and pulling force is strong, elastic big in length and breadth, and during covering, parallel fruit tree row is carried out along fruit tree both sides, and vertically fall shadow width adjusting cutting mulch film width according to fruit tree.

Second Year, the 4-5 month, rye grass grows to maximum growth amount, and rye grass growing way is prosperous, suppression weed growth, the most withered and the most yellow decomposition of 6-7 month rye grass, seed scatters in soil, by the end of October, by vinegar disinfectant, orchard soil carried out a pasteurised completely, every mu of consumption 70 kilograms, is uniformly spread on soil table, turns over to be embedded in soil with ryegrass seed and rotten rye grass and make fertilizer before ploughing.

Later annual by vinegar disinfectant orchard soil carried out a pasteurised completely the most by the end of October, every mu of consumption 70 kilograms, uniformly it is spread on soil table before ploughing, turns over to be embedded in soil with rye (Secale cereale L.) grass seed and rotten rye grass and make fertilizer.

Blue berry base, Guo Zhuan town, table 1 Jurong City uses ecological compound herbicide and artificial weeding to blue berry quality preservation

	Ecological weeding	Artificial weeding
			Anthocyanidin content	7.553mg/gFW	4.187mg/gFW
Cane sugar content	4.032mg/gFW	3.159mg/gFW
			Glucose content	26.87mg/gFW	11.432mg/gFW
Fructose content	15.35mg/gFW	6.775mg/gFW
			Total phenols	4.527mg/gFW	2.639mg/gFW
Flavonoid	2.702mg/gFW	1.889mg/gFW

Embodiment 2

In Hou Bai town, Jurong City " rich source fruit " base, First Year, by the end of October, fruit tree in the ranks plants the annual Vicia dasycarpa that increment is less, removes all weeds in orchard before plantation, and planting range is vertically to fall shadow as boundary away from both sides fruit tree, carrying out drilling, depth of planting is 2.5cm.Fruit tree vertically falls and covers black degradable mulch under shadow, black mulch film thickness 0.015mm, shading rate 91.7%, and pulling force is strong, elastic big in length and breadth, and during covering, parallel fruit tree row is carried out along fruit tree both sides, and vertically fall shadow width adjusting cutting mulch film width according to fruit tree.

Second Year, the 4-5 month, Vicia dasycarpa grows to maximum growth amount, and Vicia dasycarpa growing way is prosperous, suppression weed growth, 5-6 month Vicia dasycarpa is the most withered and the most yellow to rot, and seed scatters in soil, by the end of October, by vinegar disinfectant, orchard soil carried out a pasteurised completely, every mu of consumption 80 kilograms, is uniformly spread on soil table, turns over to be embedded in soil with Vicia dasycarpa seed and rotten Vicia dasycarpa and make fertilizer before ploughing.

Later annual by vinegar disinfectant orchard soil carried out a pasteurised completely the most by the end of October, every mu of consumption 80 kilograms, uniformly it is spread on soil table before ploughing, turns over to be embedded in soil with Vicia dasycarpa seed and rotten Vicia dasycarpa and make fertilizer.

Hou Bai town, table 2 Jurong City " rich source fruit " base uses ecological weeding and artificial weeding base soil nutrient to compare

	Ecological weeding	Artificial weeding
			The soil organism	16.7g/kg	11.2g/kg
Soil Available nitrogen	67.5 mg/kg	48.6 mg/kg
			Soil quick-effective phosphor	9.5mg/kg	6.8mg/kg
Soil available nitrogen	116mg/kg	75mg/kg
			The soil weight	1.1 g/cm³	1.3 g/cm³

Embodiment 3

In theatre, Hou Bai farm, Jurong City, First Year, by the end of October, fruit tree in the ranks plants the annual Herba Portulacae that increment is less, removes all weeds in orchard before plantation, planting range with away from the both sides fruit tree shadow that vertically falls as boundary, carry out drilling, depth of planting is 2.0cm.Fruit tree vertically falls and covers black degradable mulch under shadow, black mulch film thickness 0.015mm, shading rate 91.7%, and pulling force is strong, elastic big in length and breadth, and during covering, parallel fruit tree row is carried out along fruit tree both sides, and vertically fall shadow width adjusting cutting mulch film width according to fruit tree.

Second Year, the 4-5 month, Herba Portulacae grows to maximum growth amount, and Vicia dasycarpa growing way is prosperous, suppression weed growth, 6-7 month Herba Portulacae seed scatters in soil, can pluck the lobule listing newly grown and sell, by the end of October before spending, by vinegar disinfectant, orchard soil carried out a pasteurised completely, every mu of consumption 75 kilograms, is uniformly spread on soil table, turns over to be embedded in soil with Herba Portulacae seed and Herba Portulacae and make fertilizer before ploughing.

Later annual by vinegar disinfectant orchard soil carried out a pasteurised completely the most by the end of October, every mu of consumption 75 kilograms, uniformly it is spread on soil table before ploughing, turns over to be embedded in soil with Herba Portulacae seed and Herba Portulacae and make fertilizer.

Theatre, Hou Bai farm, table 3 Jurong City uses ecological weeding and artificial weeding agricultural cost per mu to compare

	Ecological weeding (first)	Artificial weeding (first)
			Labour cost	200	2500—3500
Herba Portulacae seed	100
			Sell Herba Portulacae gained	100

Claims

1. a Hills In Southern Jiangsu Province area orchard ecology herbicidal methods, it is characterised in that comprise the steps:

2) green manure crop natural propagation, from second, carries out disinfection to orchard soil by vinegar disinfectant the most by the end of October, green manure crop and seed thereof is ploughed and bury；

Wherein, any one during described green manure crop is rye grass, Herba Portulacae, Vicia dasycarpa.

A kind of Hills In Southern Jiangsu Province area the most according to claim 1 orchard ecology herbicidal methods, it is characterised in that described step 1) in before green manuring crop, remove all weeds in orchard.

A kind of Hills In Southern Jiangsu Province area the most according to claim 1 orchard ecology herbicidal methods, it is characterised in that described step 1) in green manuring crop, planting range with away from the both sides fruit tree shadow that vertically falls as boundary, carry out drilling, depth of planting is 1.5～2.5cm.

A kind of Hills In Southern Jiangsu Province area the most according to claim 1 orchard ecology herbicidal methods, it is characterised in that covering with plastic film after planting or ploughing.

A kind of Hills In Southern Jiangsu Province area the most according to claim 4 orchard ecology herbicidal methods, it is characterised in that described mulch film is black degradable mulch, ground film thickness 0.015mm, shading rate 91.7%.

A kind of Hills In Southern Jiangsu Province area the most according to claim 1 orchard ecology herbicidal methods, it is characterised in that described vinegar disinfectant be produce tablet vinegar after the leftover bits and pieces that produces.

A kind of Hills In Southern Jiangsu Province area the most according to claim 1 orchard ecology herbicidal methods, it is characterised in that described step 2) in method that orchard soil is carried out disinfection be every mu of use 70～80 kilograms of vinegar disinfectant, be uniformly spread on soil table before ploughing.