CN104871705A - Fertilizing method of pomegranate in growth cycles - Google Patents

Abstract

The invention discloses a fertilizing method of pomegranate in growth cycles. The fertilizing method comprises the following steps: stage 1, applying base fertilizer and performing deep ploughing in spring, so as to provide nutrients for the growth of pomegranate; stage 2, performing top application during intertillage, specifically during the early flowering period, the fruit developing period, the picking starting period and the clean picking period, and at the same time, timely and appropriately spraying leaf fertilizer according to the growth situation of pomegranate, so as to promote the increase and healthy development of fruits; stage 3, deep applying a great deal of organic fertilizer in early winter before freezing-up as the first-time base fertilizer, so as to enhance the fertilizer efficiency and improve the soil texture.

Description

A kind of Pomegranate Growth cycle fertilizing method

Technical field

Disclosed by the invention is a kind of pomegranate cultivation fertilizing method, is specifically related to a kind of pomegranate in the course of cultivation, should how to apply fertilizer.

Background technology

Conventional high yield fertilizing method, first base manure is applied in conjunction with whole, ditch spraying fertilizer secondary again: pomegranate point to be topdressed for 2 times between the First Year autumn of planting and autumn in Second Year summer, such conventional fertilizer application mode, fertilizer efficiency can not be given full play to, cause waste, cost increases, and the quality of pomegranate is also bad, adopt fertilizing method of the present invention effectively can utilize fertility, fermented by the broken stalk of deep placement, killing underground injurious insect and germ, basal dressing impels organic matter not bad again, topdressing to execute is expert at in the bar ditch cave at row middle part, sufficient fertility can be ensured like this, fertilizing amount can be reduced again, greatly cost-saving, and secondary basal dressing is in order to ensure that Pomegranate Growth has sufficient nutrient supply, pomegranate is impelled to get bumper crops of fine quality.

Summary of the invention

A kind of Pomegranate Growth cycle fertilizing method, comprises the following steps:

, fertilizer applied in the spring season, to soil, garden, every mu applies broken stalk 600kg ~ 800kg, on stalk, then applies fertilizer 1000kg ~ 1200kg, composite fertilizer 100kg ~ 120kg that N P and K proportioning is 30:15:15 makes base manure, after deep ploughing 50cm ~ 60cm, raking, it is thin to plough;

, summer intertillage topdress

. in the flower early stage of pomegranate, adopt at place on the upper side, the center of pomegranate plant, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:30:20 topdresses;

. at the fruit development period of pomegranate, adopt place on the lower side between pomegranate plant, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2.5kg ~ 3kg of 15:20:30 topdresses;

, autumn intertillage topdress

. in the fruit productive life of pomegranate, adopt place on the upper side between pomegranate plant, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:15:30 topdresses;

. contain at the fruit of pomegranate and adopt the phase, adopt at place on the lower side, the center of pomegranate plant, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:15:30 topdresses;

. described in topdressing comprehensive summer and autumn, stagger mutually in the position that each phase topdresses, and in parallel shape, promotes effective utilization of fertility;

, winter fertilising, complete in the harvesting of pomegranate, carry out before early winter is freeze-up ploughing deeply 60cm ~ 70cm basal dressing, mu organic fertilizer 2000kg ~ 2500kg, N P and K proportioning are the composite fertilizer 50kg ~ 70kg of 30:15:30, for the high yield in next year is laid a solid foundation;

, between the intertillage Stage of Top Dressing of pomegranate, the growing state of pomegranate to be paid close attention to the moment, spray the foliage fertilizer based on boron fertilizer in good time, be left to grow strong and insubordinate for pomegranate fruit and provide nutrition, pomegranate is brought into use flowering stage, and fruiting period uses, fruit development period uses, and general interval 10-15 days reuses.

Beneficial effect of the present invention: spring, deep ploughing applied broken stalk and organic fertilizer fermentation to kill insect and germ, soil can be improved, increase organic, deep ploughing is the fertilizer efficiency in order to extend feces of livestock and poultry, engage and plough under the fertilizer of dark soil layer and the initial fertilizer efficiency of composite fertilizer winter, form the fertilizer efficiency of one-period, topdress according to the intertillage of different times again and spray foliage fertilizer and sufficiently can ensure the nutrient of pomegranate at each growth and development stage, the fruit in maturing stage is large and bright-coloured, mouthfeel is good, output is high, and intertill Stage of Top Dressing to adopt in the middle of pomegranate plant, the method of digging bar ditch cave is topdressed, fertilizer efficiency can be ensured, utilization rate of fertilizer is high, fertilizer efficiency is fast, volume increase, product are of fine quality, less investment, return rate is high, fertilizing amount can be saved again, thus it is cost-saving.

The present invention and conventional fertilizer application contrast table:

Accompanying drawing explanation

Fig. 1 is that intertillage is topdressed position view.

Embodiment

A kind of Pomegranate Growth cycle fertilizing method, is characterized in that, comprise the following steps:

, fertilizer applied in the spring season, to soil, garden, every mu applies broken stalk 600kg ~ 800kg, on stalk, then applies fertilizer 1000kg ~ 1200kg, composite fertilizer 100kg ~ 120kg that N P and K proportioning is 30:15:15 makes base manure, after deep ploughing 50cm ~ 60cm, raking, it is thin to plough;

, summer intertillage topdress

. in the flower early stage of pomegranate, adopt at place on the upper side, the center of pomegranate plant, as shown in fertilising place 1, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:30:20 topdresses;

. at the fruit development period of pomegranate, adopting place on the lower side between pomegranate plant, as applied fertilizer shown in 2, digging the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2.5kg ~ 3kg of 15:20:30 topdresses;

, autumn intertillage topdress

. in the fruit productive life of pomegranate, adopt place on the upper side between pomegranate plant, as shown in fertilising place 3, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:15:30 topdresses;

. contain at the fruit of pomegranate and adopt the phase, adopt at place on the lower side, the center of pomegranate plant, as shown in fertilising place 4, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:15:30 topdresses;

. described in topdressing comprehensive summer and autumn, stagger mutually in the position that each phase topdresses, and in parallel shape, promotes effective utilization of fertility;

, winter fertilising, complete in the harvesting of pomegranate, carry out before early winter is freeze-up ploughing deeply 60cm ~ 70cm basal dressing, mu organic fertilizer 2000kg ~ 2500kg, N P and K proportioning are the composite fertilizer 50kg ~ 70kg of 30:15:30, for the high yield in next year is laid a solid foundation;

, between the intertillage Stage of Top Dressing of pomegranate, the growing state of pomegranate to be paid close attention to the moment, spray the foliage fertilizer based on boron fertilizer in good time, be left to grow strong and insubordinate for pomegranate fruit and provide nutrition, pomegranate is brought into use flowering stage, and fruiting period uses, fruit development period uses, and general interval 10-15 days reuses.

Claims (1)

1. a Pomegranate Growth cycle fertilizing method, is characterized in that, comprise the following steps:

, fertilizer applied in the spring season, to soil, garden, every mu applies broken stalk 600kg ~ 800kg, on stalk, then applies fertilizer 1000kg ~ 1200kg, composite fertilizer 100kg ~ 120kg that N P and K proportioning is 30:15:15 makes base manure, after deep ploughing 50cm ~ 60cm, raking, it is thin to plough;

, summer intertillage topdress

. in the flower early stage of pomegranate, adopt at place on the upper side, the center of pomegranate plant, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:30:20 topdresses;

. at the fruit development period of pomegranate, adopt place on the lower side between pomegranate plant, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2.5kg ~ 3kg of 15:20:30 topdresses;

, autumn intertillage topdress

. in the fruit productive life of pomegranate, adopt place on the upper side between pomegranate plant, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:15:30 topdresses;

. contain at the fruit of pomegranate and adopt the phase, adopt at place on the lower side, the center of pomegranate plant, dig the method in rectangular ditch cave, the dark 45cm ~ 55cm in ditch cave, intertilling every mu, to apply N P and K proportioning be that the composite fertilizer 2kg ~ 2.5kg of 15:15:30 topdresses;

. described in topdressing comprehensive summer and autumn, stagger mutually in the position that each phase topdresses, and in parallel shape, promotes effective utilization of fertility;

, winter fertilising, complete in the harvesting of pomegranate, carry out before early winter is freeze-up ploughing deeply 60cm ~ 70cm basal dressing, mu organic fertilizer 2000kg ~ 2500kg, N P and K proportioning are the composite fertilizer 50kg ~ 70kg of 30:15:30, for the high yield in next year is laid a solid foundation;

, between the intertillage Stage of Top Dressing of pomegranate, the growing state of pomegranate to be paid close attention to the moment, spray the foliage fertilizer based on boron fertilizer in good time, be left to grow strong and insubordinate for pomegranate fruit and provide nutrition, pomegranate is brought into use flowering stage, and fruiting period uses, fruit development period uses, and general interval 10-15 days reuses.