CN102640634A

CN102640634A - Method for cultivating summer squash by using biogas manure

Info

Publication number: CN102640634A
Application number: CN201210088486XA
Authority: CN
Inventors: 窦祥龙
Original assignee: CHANGSHU HAIYU TEA Co Ltd
Current assignee: CHANGSHU HAIYU TEA Co Ltd
Priority date: 2012-03-30
Filing date: 2012-03-30
Publication date: 2012-08-22

Abstract

The invention discloses a method for cultivating summer squash by using biogas manure. The method comprises the following steps of: soaking seeds into clean water, soaking in hot water at a temperature of 55 DEG C for 15 minutes, fishing out, drying in air, wrapping with a gauze for accelerating germination, and sowing when the germination lengths of seeds are 0.2-0.4 centimeter; mixing biogas residue and field soil in a ratio of 6:4, wherein the biogas residue is fully decomposed and uniformly mixed to form seedbed soil; when each seedling has 3 leaves and 1 core and the age of seedlings is 25-30 days, planting; and digging planting holes according to the plant distance of 50 centimeters before planting, irrigating 250-500 milliliters of final singling water containing 20 percent of biogas liquid into each hole, irrigating 300kg of biogas liquid in every 667m<2> after the seedlings are set, and performing field management and prevention and control of diseases according to the conventional method.

Description

A kind of method of utilizing the fertile cultivation in natural pond custard squash

Technical field

The present invention relates to a kind of cultivation method, especially a kind of method of utilizing the fertile cultivation in natural pond custard squash.

Background technology

Natural pond liquid and control slag and be generically and collectively referred to as natural pond fertilizer is the products of living beings through the biogas generating pit anaerobic fermentation.According to surveying and determination, contain nutritive elements such as abundant nitrogen, phosphorus, potassium, sodium, calcium in the liquid of natural pond.Except that containing mentioned component, also contain organic matter, humic acid etc. in the slag of natural pond.Research and analyse through relevant department, the total nitrogen content in the fertilizer of natural pond is than the fertile raising 40%～60% of stack retting, and full phosphorus is than the fertile high 40%-50% of stack retting, and full potassium is than the fertile high 80%-90% of stack retting, and the crop utilization rate is than the fertile raising of stack retting 10%-20%.In addition, also contain trace element and 17 seed amino acids and multiple microorganism and enzyme in natural pond liquid and the natural pond slag,, and prevent and treat some crop disease and insect remarkable effect is arranged the metabolism of promotion crop and poultry, fowl, fish.In agricultural production, natural pond liquid and natural pond slag be usually used in seed soaking, foliar application, insect protected, feed pigs, potted plant, plant oranges and tangerines, plant pears, plant watermelon, plant vegetables, non-irrigated scholar have long-pending, plant paddy rice, plant flue-cured tobacco, cultivate peanut, breed fish, cultured mushroom, breeding earthworm etc.

Containing various nutrient elements such as abundant nitrogen, phosphorus, potassium and each amino acid, gibberellin, growth hormone etc. in the fertilizer of natural pond, is first-selected fertilizer during pollution-free vegetable produces.Utilize natural pond liquid to water and execute, spray, can effectively regulate crop metabolism, supplement the nutrients, strengthen photosynthesis, kill and suppress bacterium, promote crop disease-resistant, seedling strong, generally increase production 15% ~ 20%.

Summary of the invention

One of the object of the invention is realized by the following technical programs:

Seed soaking: seed is immersed in the clear water, rejects the immature seed of keeping afloat, it is soaked 15min in 55 ℃ of hot water; Use 25-30 ℃ of emerge in worm water seed 4h ~ 5h then; Waterlog out and dry, work being placed on vernalization in the 25-28 ℃ of environment with bundle, sow when treating seed germination length 0.2-0.4cm; Nutritive soil preparation: natural pond slag and land for growing field crops soil mix by 6 ︰ 4, let it fully become thoroughly decomposed and evenly make seedbed soil after the mixing, and use diammonium phosphate 250kg/hm ², fenaminosulf or thiophanate methyl 80-100kg/hm ²Carry out soil treatment, eliminate when increasing soil fertility through soilborne pathogen; Field planting: when seedling 3 leaves 1 heart; Seedling age gets final product field planting in the time of 25～30 days; Digs planting pit for 50 centimetres by spacing in the rows before the field planting, 250～500 milliliters in the final singling water that contains 20% natural pond liquid is watered in every cave, from nutritive cube, gets seedling then and is colonizated in the cave; 1600 ~ 2000 strain/mus of keeping a full stand of seedings, after the seedling field planting with every 667m that pours water ²Execute natural pond liquid 300kg; Irrigation quantity should be not excessive when watering the 1st water behind the slow seedling, fills the ridge and get final product, and combines to pour water simultaneously to impose 150kg/hm ²The natural pond slag promotes to urge seedling, restraining the growth of seedlings; After the final singling, few as far as possible ventilation of slow seedling stage, airtight with the raising temperature, promote that seedling early takes root, early slow seedling.Temperature keeps 25～30 ℃, night to keep 18～20 ℃ daytime, when temperature surpasses 30 ℃, opens the little ventilation of roof window, and day temperature remains on 20～25 ℃ behind the slow seedling, keeps 12～15 ℃ night, with promote that plant root is grown, female flower differentiation and early sit melon.Sitting after the melon regulating and controlling temperature and be daytime 22～26 ℃, night is 15～18 ℃, must not be lower than 10 ℃, and to strengthen day and night temperature, the accumulation nutrient promotes expanding of fruit.Temperature adjusting mainly is to take off to cover straw mat, in time ventilate etc. on time, topdresses: sit control liquid manure before the melon, root melon length strengthens the liquid manure amount to 10 cm when long, and per 6 ~ 7 d water water 1 time, whenever water 2 water to topdress 1 time with water, and each mu is executed ammonium nitrate 20 kg; Daily management: plant adjustment.The greenhouse custard squash adopts fruit retention rather to dip in the technology of spending, and removes all male flowers and tendril, lateral bine.The pinching when vice-president has 2 ~ 3 melons; Pull out secondary row after gathering; To lead capable plant in time hangs climing; Along with plant strain growth is removed bottom Lao Ye in order to ventilation and penetrating light, disease control: gray mold is taked timely draining, ventilation, the measure of increase printing opacity to reduce disease to infect degree or prevent with 50% Sukeling or 1000 times of liquid bands of 50% iprodione snack made with traditional Chinese medicines flower; Draining in time after controlling powdery mildew should be poured water keeps the greenhouse steady temperature, and the their early stage control is with 2000 times of liquid of 20% triadimefon, 400 times of liquid of sulphur deflocculant more than 50% or 300 times of liquid sprayings of 50% sulphur suspension control.

Claims

1. one kind is utilized the fertile method of cultivating custard squash in natural pond, it is characterized in that this method may further comprise the steps:

(1) seed soaking: seed is immersed in the clear water; The immature seed that rejecting is kept afloat; It is soaked 15min in 55 ℃ of hot water, use 25-30 ℃ of emerge in worm water seed 4h ~ 5h then, waterlog out and dry; Work to be placed on vernalization in the 25-28 ℃ of environment with bundle, sow when treating seed germination length 0.2-0.4cm;

(2) nutritive soil preparation: natural pond slag and land for growing field crops soil mix by 6 ︰ 4, let it fully become thoroughly decomposed and evenly make seedbed soil after the mixing, and use diammonium phosphate 250kg/hm ², fenaminosulf or thiophanate methyl 80-100kg/hm ²Carry out soil treatment, eliminate when increasing soil fertility through soilborne pathogen;

(3) field planting: when seedling 3 leaves 1 heart; Seedling age gets final product field planting in the time of 25～30 days; Digs planting pit for 50 centimetres by spacing in the rows before the field planting, 250～500 milliliters in the final singling water that contains 20% natural pond liquid is watered in every cave, from nutritive cube, gets seedling then and is colonizated in the cave; 1600～2000 strain/mus of keeping a full stand of seedings, after the seedling field planting with every 667m that pours water ²Execute natural pond liquid 300 kg; Irrigation quantity should be not excessive when watering the 1st water behind the slow seedling, fills the ridge and get final product, and combines to pour water simultaneously to impose 150kg/hm ²The natural pond slag promotes to urge seedling, restraining the growth of seedlings;

(4) topdress: sit control liquid manure before the melon, root melon length strengthens the liquid manure amount to 10 cm when long, and per 6 ~ 7 d water water 1 time, whenever water 2 water and topdress 1 time with water, and each mu is executed ammonium nitrate 20 kg;

(5) daily management: plant adjustment.

2. the greenhouse custard squash adopts fruit retention rather to dip in the technology of spending, and removes all male flowers and tendril, lateral bine.

3. secondary row is pulled out in pinching when the vice-president has 2 ~ 3 melons after gathering, will lead capable plant and in time hang climingly, along with plant strain growth is removed bottom Lao Ye in order to ventilation and penetrating light, according to conventional method disease is prevented and treated.

4. the method for utilizing the fertile cultivation in natural pond custard squash as claimed in claim 1 is characterized in that: gray mold is taked timely draining, ventilation, the measure of increase printing opacity to reduce disease to infect degree or prevent with 50% Sukeling or 1000 times of liquid bands of 50% iprodione snack made with traditional Chinese medicines flower; Draining in time after controlling powdery mildew should be poured water keeps the greenhouse steady temperature, and the their early stage control is with 2000 times of liquid of 20% triadimefon, 400 times of liquid of sulphur deflocculant more than 50% or 300 times of liquid sprayings of 50% sulphur suspension control.