Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of arrowhead implantation methods of high yield green, has the advantage such as high yield, green, has market prospects widely on applying and popularizing simultaneously.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
The arrowhead implantation methods that a kind of high yield green is provided, its step comprises: 1) seedling fostering: choose that soil property is soft, soil thickness is in the rice seedling bed of 18cm-30cm; Execute the fertilizer of 3000-4500 kilogram for every mu, and deep plough, topsoil thickness is at 20cm-25cm; After deep ploughing, soil is exposed to the sun, slaking base manure; Deep plough after 1 month, poured water in rice seedling bed, depth of water 2cm-4cm; In the 9-11 month, choose terminal bud bending, terminal bud diameter bulb within the scope of 0.5cm-1.2cm; Bulb is grown seedlings, and after growing seedlings, airing, to dry tack free, is stored sth. in a cellar and is reserved seed for planting; Second Year spring, is placed on the bulb of reserving seed for planting in the basket that is covered with clean wet straw or in straw bag, the moisturizing of sprinkling water every day, and allow the temperature in basket or in straw bag remain on 15 DEG C of left and right, carry out vernalization; After vernalization 15-20 days, pick out the bulb of sprouting terminal bud; Carry out classification by sprouting the bulb of terminal bud according to size, and be 9cm-15cm according to line-spacing, spacing in the rows and broadcast slotting;
2) young plants management: after broadcasting and having inserted, gently put field 7~10 days, then execute 1000kg fertilizer for every mu; When bud scale is opened, when the 1st transition leaf of pumping, fill with 2cm-3cm water; In the time that temperature is greater than 25 DEG C, appends and pour water to depth of water 6cm-15cm; Monthly 1-2 time, rice shoot is dredged to leaf, remove rice shoot Lao Ye around, every strain rice shoot is to retaining 3-4 sheet young leaves;
3) Field planting: the base manure of 2800kg-3200kg is executed in every mu of land for growing field crops; After fertilising, carry out deep ploughing more than 20cm, then soil is raked, fill with the water of 2cm-4cm; In the 7-9 month, select high 25cm~30cm, there is the rice shoot of 3~4 leaves, uprooped, extract siphonal lobe, be colonizated in land for growing field crops, the field planting degree of depth is 9cm-12cm, line-spacing, spacing in the rows are 35cm-60cm;
4) field management: after field planting, put field 1-2 time in the 6-8 month; In the time that temperature is greater than 25 DEG C, appends and pour water to depth of water 10cm-20cm; 12-30 days after field planting, executes 1200kg-1700kg for every mu and topdresses; In the time of pumping root-like stock, execute 2200-2700 compoiste fertilizer for every mu; After field planting, Silver Grey Mulching Film is cut into 10cm-15cm width film bar, is laid in length and breadth in the ranks and between strain; After field planting, during to pumping root-like stock, monthly carry out 1-2 shallow plowing, weeding and thin leaf, remove peripheral jaundice Lao Ye, stay central 4-6 sheet young leaves; After pumping root-like stock, monthly dredge leaf 1-2 time, remove peripheral jaundice Lao Ye, stay central 10-14 sheet young leaves; In the 9-10 month, cut away part root-like stock at plant surrounding 8cm-10cm place, depth of cut is 10cm-15cm, and extracts tiny root-like stock; In the time of 11-December, stop all field management measures; In the time of February in December to next year, gather.
In a preferred embodiment of the present invention, described base manure comprises the fertile 35-50 part in hurdle, people and animals' fecaluria 25-35 part and compost 35-45 part.
In a preferred embodiment of the present invention, described in topdress and comprise decomposed dung or muck 250-350 part, urea 1.5-2 part, superphosphate 3-4 part and composite fertilizer 2-2.5 part.
In a preferred embodiment of the present invention, described compoiste fertilizer comprises people and animals' liquid dung 150-250 part of becoming thoroughly decomposed, carbon ammonium 25-35 part, urea 10-30 part, 10~15 parts, composite fertilizer 20-30 part and potassium chloride.
In a preferred embodiment of the present invention, described in grow seedlings and comprise 3 kinds: with whole bulb as seed seedling-raising; The bulb of excision 3/4ths, only the terminal bud of use with 1/4th bulbs is as seed seedling-raising; Directly use terminal bud as seed seedling-raising.
The invention has the beneficial effects as follows: the arrowhead implantation methods that the invention provides a kind of high yield green, can effectively improve the output of arrowhead and the quality of arrowhead, increase economic benefit, and plantation process in inapplicable agricultural chemicals, only use green fertilizer, can not pollute to arrowhead itself and soil water source etc. more healthy, environmental protection.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
An arrowhead implantation methods for high yield green, its step comprises: 1) seedling fostering: choose that soil property is soft, soil thickness is in the rice seedling bed of 18cm-30cm; Execute the fertilizer of 3000-4500 kilogram for every mu, and deep plough, topsoil thickness is at 20cm-25cm; After deep ploughing, soil is exposed to the sun, slaking base manure; Deep plough after 1 month, poured water in rice seedling bed, depth of water 2cm-4cm; In the 9-11 month, choose terminal bud bending, terminal bud diameter bulb within the scope of 0.5cm-1.2cm; Bulb is grown seedlings, and after growing seedlings, airing, to dry tack free, is stored sth. in a cellar and is reserved seed for planting, described in grow seedlings and comprise 3 kinds: with whole bulb as seed seedling-raising; The bulb of excision 3/4ths, only the terminal bud of use with 1/4th bulbs is as seed seedling-raising; Directly use terminal bud as seed seedling-raising;
Second Year spring, the bulb of reserving seed for planting is placed in the basket that is covered with clean wet straw or in straw bag, the moisturizing of sprinkling water every day, and allow the temperature in basket or in straw bag remain on 15 DEG C of left and right, carry out vernalization, if date of seeding is more late, more than to 15 of temperature DEG C, can vernalization, only need in clear water, soak 1~2 day, can direct tree seedling;
After vernalization 15-20 days, pick out the bulb of sprouting terminal bud; Carry out classification by sprouting the bulb of terminal bud according to size, and be 9cm-15cm according to line-spacing, spacing in the rows and broadcast slottingly, broadcast and insert the degree of depth and enter mud 1.5cm~2.0cm with the bottom-up Section 3 of terminal bud and be advisable;
2) young plants management: after broadcasting and having inserted, gently put field 7~10 days, then execute 1000kg fertilizer for every mu, put field and can, in case excessive growth can increase soil layer oxygen content, can also promote expansion of corms, put field standard and be that to leave over field completely anhydrous, when the soft middle band of soil table is hard, then the 10cm left and right of pouring water; When bud scale is opened, when the 1st transition leaf of pumping, fill with 2cm-3cm water; In the time that temperature is greater than 25 DEG C; append and pour water to depth of water 6cm-15cm; the expansion of corms phase, weather is more nice and cool, and plant water requirement reduces; water layer can drop to 2~3cm; daytime, water temperature, ground temperature easily increased like this, and night, water temperature, ground temperature easily reduced, and were conducive to nutrient accumulation and expansion of corms; as bulb is survived the winter down on the farm, as long as keep soil long-term moistening;
Monthly 1-2 time, rice shoot is dredged to leaf, remove rice shoot Lao Ye around, every strain rice shoot is to retaining 3-4 sheet young leaves;
3) Field planting: the base manure of 2800kg-3200kg is executed in every mu of land for growing field crops; After fertilising, carry out deep ploughing more than 20cm, then soil is raked, fill with the water of 2cm-4cm; In the 7-9 month, select high 25cm~30cm, there is the rice shoot of 3~4 leaves, uprooped, extract siphonal lobe, be colonizated in land for growing field crops, the field planting degree of depth is 9cm-12cm, line-spacing, spacing in the rows are 35cm-60cm;
4) field management: after field planting, put field 1-2 time in the 6-8 month; In the time that temperature is greater than 25 DEG C, appends and pour water to depth of water 10cm-20cm; 12-30 days after field planting, executes 1200kg-1700kg for every mu and topdresses; In the time of pumping root-like stock, execute 2200-2700 compoiste fertilizer for every mu; After field planting, Silver Grey Mulching Film is cut into 10cm-15cm width film bar, is laid in length and breadth in the ranks and between strain, adopts silver grey film or yellow plate trapping aphid, reduce amount of application and the access times of agricultural chemicals;
After field planting, during to pumping root-like stock, monthly carry out 1-2 shallow plowing, weeding and thin leaf, remove peripheral jaundice Lao Ye, stay central 4-6 sheet young leaves; After pumping root-like stock, monthly dredge leaf 1-2 time, remove peripheral jaundice Lao Ye, stay central 10-14 sheet young leaves, can prevent that like this field is airtight, keep ventilating, prevent generation and the propagation of disease; In the 9-10 month, cut away part root-like stock at plant surrounding 8cm-10cm place, depth of cut is 10cm-15cm, and extracts tiny root-like stock, balling Chu Nie in early stage can improve the commodity of arrowhead, has avoided individual plant balling stem to cause too much bulb slight of stature; In the time of 11-December, stop all field management measures, prevent from stepping on bad stolon into field, directly affect output; In the time of February in December to next year, gather, because cauline leaf is when withered and yellow, nutrient in cripetura stem still can continue, to bulb transport, to make bulb enrich, expand, and then improves the quality and yield of arrowhead product, so after arrowhead maturation, postpone one end time to gather again.
Described base manure comprises the fertile 35-50 part in hurdle, people and animals' fecaluria 25-35 part and compost 35-45 part.
Described topdressing comprises decomposed dung or muck 250-350 part, urea 1.5-2 part, superphosphate 3-4 part and composite fertilizer 2-2.5 part.
Described compoiste fertilizer comprises people and animals' liquid dung 150-250 part of becoming thoroughly decomposed, carbon ammonium 25-35 part, urea 10-30 part, 10~15 parts, composite fertilizer 20-30 part and potassium chloride.
The beneficial effect of the arrowhead implantation methods of high yield green of the present invention is: can effectively improve the output of arrowhead and the quality of arrowhead, increase economic benefit, and plantation process in inapplicable agricultural chemicals, only use green fertilizer, can not pollute to arrowhead itself and soil water source etc. more healthy, environmental protection.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.