A method of it is quickly organised using Jujun grasses and sandstone soil property is transformed
Technical field
The present invention relates to sandstone soil property renovation technique field, quickly organised transformation more particularly to a kind of using Jujun grasses
The method of sandstone soil property.
Background technique
Jujun grasses, be by state fungus grass engineering technical research centre chief scientist, fungus grass technological invention people Lin Zhanxiong, in
Nineteen eighty-three introduces China, cultivates the grass seeds of suitable China's weather soil environment by more than 20 years, and by Lin Zhanxiong researcher with
" Jujun grasses " name.The perennial upright bunch type plant of grass family has stronger tillering ability.This is that one kind is suitable in heat
Band, subtropical zone, temperate zone is grown and the high yield and high quality fungus grass of artificial cultivation.Plant is tall and big, and resistance is strong, and yield is high, crude protein and
Sugar content is high, uprightly, grows thickly, well developed root system.Stem thickness is up to 3.5 centimetres, 9~15 centimetres of internode length, 15 effective tillers,
Every section a raw axillary bud, and wrapped up by blade, blade alternate, 60~132 centimetres long, blade is 3.5~6 centimetres wide, and 8 months are altogether
Grow 35 leaves.Plant height is highest up to 7.08 meters, and 50 sections, for plant weight up to 3.25 kilograms, per hectare produces fresh grass up to 521.6 tons.It is huge
Juncao is one of Juncao of high yield and high quality, uses Jujun grasses as compost, it is known that can 49 kinds of edible mushrooms such as mushroom culture, ganoderma lucidum,
Medicinal fungus.Other than as bacterium material, feed can be also made, while the still good grass seed of water and soil conservation.
Sandstone is a kind of sedimentary rock, mainly as various sand grains it is cementing made of, particle diameter is in 0.05-2mm, sand grains
Content is greater than 50%, stable structure, usually in filbert or red, main siliceous, calcium, clay and iron oxide.The overwhelming majority
Sandstone is made of quartz or feldspar.Sandstone is source region rock through weathering, degrades, carries to accumulate in basin and formed.Soil property,
Refer to the construction and property of soil.Also refer to the quality and structure of soil property.
The method of current transformation sandstone soil property is transformed with high costs mostly, and it is longer to be transformed the lasting period, and
It is also undesirable to the improved effect of sandstone soil property, it is also necessary to put into a large amount of maintenance cost, not be suitable for carrying out large-scale
It promotes the use of.
Summary of the invention
The object of the invention is that providing and a kind of quickly being organised transformation using Jujun grasses to solve the above-mentioned problems
The method of sandstone soil property, cost is relatively low required for the present invention is transformed, correctional effect high-efficient to the transformation of sandstone soil property
Preferably, in a short time with regard to the achievable retrofit work that organises to sandstone soil property.
The present invention through the following technical solutions to achieve the above objectives:
A method of it is quickly organised using Jujun grasses and sandstone soil property is transformed, comprising the following steps:
(1) it works on needing the sandstone soil property being transformed first with rotary cultivator, biggish sandstone is crushed
Carefully, make sandstone soil property smooth;
(2) organic fertilizer, such as pig manure, sheep dung, cow dung, chicken manure or smashing are uniformly spread in the sandstone soil property after smooth
Agricultural crop straw etc., paving as far as possible is thick, places under natural conditions 1-2 months;
(3) Jujun grasses are finally sowed, 1000-1200 plants is planted per acre, is after planting watered with root water or applies a small amount of clear water muck,
Sandstone soil property can be transformed after 1 year.
As a preferred solution of the present invention: the rotary cultivator used is the horizontal shaft type rotary cultivator with stronger hack ability;
As a preferred solution of the present invention: in sandstone soil property organic fertilizer be laid with a thickness of 5-10 centimetres;
As a preferred solution of the present invention: the method for carrying out sowing Jujun grasses has short stem cuttage, offshoot, complete stool item to carry
Method;
As a preferred solution of the present invention: the sowing of Jujun grasses wait temperature on average greater than 12 DEG C season start to work or
Start-up operation when rainy season starts;
As a preferred solution of the present invention: it to fill the gaps with seedlings in time after plantation, beginning tiller in 20-30 days, when seedling grows to 30-
When 50 centimetres high, it is watered sprays with 20-30 kilograms of urea per acre;
As a preferred solution of the present invention: removing weeds in time and suitably loosen the soil.
Compared with prior art, beneficial effects of the present invention are as follows:
1, cost is relatively low required for being transformed, just achievable in a short time that work is transformed to organising for sandstone soil property
Make;
2, high-efficient to the transformation of sandstone soil property, correctional effect is preferable;
3, the Jujun grasses sowed can not only be transformed sandstone soil property, but also can also generate certain economic benefit,
Convenient for being promoted the use of on a large scale.
Specific embodiment
Embodiment 1
A method of it is quickly organised using Jujun grasses and sandstone soil property is transformed, comprising the following steps:
(1) it works on needing the sandstone soil property being transformed first with rotary cultivator, biggish sandstone is crushed
Carefully, make sandstone soil property smooth;
(2) organic fertilizer, such as pig manure, sheep dung, cow dung, chicken manure or smashing are uniformly spread in the sandstone soil property after smooth
Agricultural crop straw etc., paving as far as possible is thick, places under natural conditions 1-2 months;
(3) Jujun grasses are sowed with the method for short stem cuttage, the stem section of one to two sections are cut into hilt Jujun grasses seedling stem,
50 centimetres of spacing in the rows, 50 centimetres of line-spacing, upward, oblique cutting and ground are at 45 degree of angles, and a section is inserted into soil, and a section exists for stem section axillary buds
Ground surface, surrounding is compact with soil, plants 1200 plants per acre, is after planting watered with root water or applies a small amount of clear water muck, energy after 1 year
Sandstone soil property has been transformed.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
(1) it works on needing the sandstone soil property being transformed first with rotary cultivator, biggish sandstone is crushed
Carefully, make sandstone soil property smooth;
(2) organic fertilizer, such as pig manure, sheep dung, cow dung, chicken manure or smashing are uniformly spread in the sandstone soil property after smooth
Agricultural crop straw etc., paving as far as possible is thick, places under natural conditions 1-2 months;
(3) Jujun grasses are sowed with offshoot, root head are dug out after first prescinding plant upper end, is planted after being divided into single plant,
1200 plants are planted per acre, are after planting watered with root water or are applied a small amount of clear water muck, sandstone soil property can be transformed after 1 year.
Embodiment 3
The present embodiment the difference from embodiment 1 is that:
(1) it works on needing the sandstone soil property being transformed first with rotary cultivator, biggish sandstone is crushed
Carefully, make sandstone soil property smooth;
(2) organic fertilizer, such as pig manure, sheep dung, cow dung, chicken manure or smashing are uniformly spread in the sandstone soil property after smooth
Agricultural crop straw etc., paving as far as possible is thick, places under natural conditions 1-2 months;
(3) Jujun grasses are sowed with complete stool hydroponics, i.e. the Jujun grasses whole strain are buried in the earth, and 5-10 centimetres of overburden soil, tail
End stays a small amount of blade to be exposed at earth's surface, plants 1000 plants per acre, is after planting watered with root water or applies a small amount of clear water muck, and favorable season is planted
Kind can germinate for 7-10 days, and sandstone soil property can be transformed after 1 year.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.