CN104025867A - Water spinach planting method - Google Patents

Abstract

The invention discloses a water spinach planting method. The water spinach planting method comprises the following steps of (1) soil preparation, (2) seed soaking and germination acceleration, (3) nutrient and water management, (4) pest control, and (5) harvesting. By using the water spinach planting method, the disease resistance and the inspect pest resistance of plants can be greatly improved, the morbidity is reduced, and the quality of finished products of water spinaches is improved.

Description

The implantation methods of a kind of water spinach

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Technical field

The present invention relates generally to agriculture field, relates in particular to the implantation methods of a kind of water spinach.

Background technology

Water spinach is containing abundant vitamin and trace element, and the content of the calcium that it has, potassium, vitamin C, carotin, vitamin b3 is all than generally dredging dish high to several times.Traditional Chinese medicine thinks, water spinach sweet-salty, cold sliding, it has heat-clearing, removing toxic substances, cool blood, diuresis, to hot dysentery, hemorrhoid, constipation, have blood in stool, difficult to understand this, insect dermatitis and eczema, have certain dietary function.Wherein the water spinach of purple also contains Insulin-Like composition, is conducive to diabetic.

Water spinach is the annual or herbaceos perennial of Convolvulaceae Ipomoea, opens white horn-like flower, because stem hollow, therefore named " water spinach ".Originate in East Asia, be mainly distributed in temperature torrid areas, Asia, soil is required not tight, wide adaptability, paddy field, nonirrigated farmland no matter, all can plant in limes marginis ditch, summer, burning hot high temperature still can be grown, but did not resist cold, and met white cauline leaf withered, the frostless area of high temperature can be cultivated all the year round.

Summary of the invention

The object of the invention is just to provide the implantation methods of a kind of water spinach.

The present invention is achieved by the following technical solutions:

An implantation methods for water spinach, is characterized in that comprising the following steps:

(1) wholely: mu is executed the animal wastes 1500-2000kg that becomes thoroughly decomposed, sustained-release granular fertilizer 60-100kg, described sustained-release granular fertilizer is comprised of each raw material of following weight percentage: urea 20-30%, superphosphate 4-6%, gangue 20-30%, pull open powder 2-4%, vinegar 0.1-0.2%, chilli oil 0.5-1%, remaining is ash, after being worn into fine powder, mixes with ash gangue, join in 3-4 water doubly, add and pull open powder, after stirring, add superphosphate, vinegar, at 60-80 ℃, heating mixes 10-20 minute, dry, with urea, chilli oil mixes, granulation, obtain sustained-release granular fertilizer, make high 18-23cm, the furrow of wide 140-150cm, employing is broadcasted sowing, broadcast rear thick with fine earth covering 1-2cm,

(2) presoaking and germinating: 2-3 part washing powder, 1-2 part quicklime, 3-5 part tpn are mixed to join in 90-100 part water, after stirring, be heated to 25-30 ℃, add seed, soak 1-3 minute, take out, at 30-35 ℃, carry out vernalization, during vernalization, will keep moistening, rinse seed 1 time with clear water every day, when seed has 50-60% to show money or valuables one carries unintentionally, can sow;

(3) water and fertilizer management: can drench and execute seedling stage with rare night soil of 10-15%, every mu of consumption is 1200-1500kg, when seedling has 3-4 sheet true leaf, mu is executed urea 2-4kg, potassium dihydrogen phosphate 2-3kg, often gather picking time and with urea 4-6kg, topdress for 1 time, water spinach water requirement is larger, should often water to keep native face moistening, and growing period is wanted timely intertill and clean tillage;

(4) extermination of disease and insect pest: insect pest is mainly trialeurodes vaporariorum etc., can spray control with capillary 1000-1500 times liquid etc., should when water spinach grows into 8-10cm left and right, spray once;

(5) gather: general 35-45 days after planting, when water spinach plant strain growth can be gathered to 35cm height.

Advantage of the present invention is:

Implantation methods of the present invention can improve the disease-resistant pest-resistant harmful performance of plant greatly, reduces the incidence of disease, improves water spinach quality of finished.

Embodiment

Embodiment 1

An implantation methods for water spinach, is characterized in that comprising the following steps:

(1) wholely: mu is executed the animal wastes 1500-2000kg that becomes thoroughly decomposed, sustained-release granular fertilizer 60-100kg, described sustained-release granular fertilizer is comprised of each raw material of following weight percentage: urea 20-30%, superphosphate 4-6%, gangue 20-30%, pull open powder 2-4%, vinegar 0.1-0.2%, chilli oil 0.5-1%, remaining is ash, after being worn into fine powder, mixes with ash gangue, join in 3-4 water doubly, add and pull open powder, after stirring, add superphosphate, vinegar, at 60-80 ℃, heating mixes 10-20 minute, dry, with urea, chilli oil mixes, granulation, obtain sustained-release granular fertilizer, make high 18-23cm, the furrow of wide 140-150cm, employing is broadcasted sowing, broadcast rear thick with fine earth covering 1-2cm,

(2) presoaking and germinating: 2-3 part washing powder, 1-2 part quicklime, 3-5 part tpn are mixed to join in 90-100 part water, after stirring, be heated to 25-30 ℃, add seed, soak 1-3 minute, take out, at 30-35 ℃, carry out vernalization, during vernalization, will keep moistening, rinse seed 1 time with clear water every day, when seed has 50-60% to show money or valuables one carries unintentionally, can sow;

(3) water and fertilizer management: can drench and execute seedling stage with rare night soil of 10-15%, every mu of consumption is 1200-1500kg, when seedling has 3-4 sheet true leaf, mu is executed urea 2-4kg, potassium dihydrogen phosphate 2-3kg, often gather picking time and with urea 4-6kg, topdress for 1 time, water spinach water requirement is larger, should often water to keep native face moistening, and growing period is wanted timely intertill and clean tillage;

(4) extermination of disease and insect pest: insect pest is mainly trialeurodes vaporariorum etc., can spray control with capillary 1000-1500 times liquid etc., should when water spinach grows into 8-10cm left and right, spray once;

(5) gather: general 35-45 days after planting, when water spinach plant strain growth can be gathered to 35cm height.。

Empirical tests, is used method damage by disease and insect incidence of the present invention lower than 1.7%.

Claims (1)

1. an implantation methods for water spinach, is characterized in that comprising the following steps:

(1) wholely: mu is executed the animal wastes 1500-2000kg that becomes thoroughly decomposed, sustained-release granular fertilizer 60-100kg, described sustained-release granular fertilizer is comprised of each raw material of following weight percentage: urea 20-30%, superphosphate 4-6%, gangue 20-30%, pull open powder 2-4%, vinegar 0.1-0.2%, chilli oil 0.5-1%, remaining is ash, after being worn into fine powder, mixes with ash gangue, join in 3-4 water doubly, add and pull open powder, after stirring, add superphosphate, vinegar, at 60-80 ℃, heating mixes 10-20 minute, dry, with urea, chilli oil mixes, granulation, obtain sustained-release granular fertilizer, make high 18-23cm, the furrow of wide 140-150cm, employing is broadcasted sowing, broadcast rear thick with fine earth covering 1-2cm,

(2) presoaking and germinating: 2-3 part washing powder, 1-2 part quicklime, 3-5 part tpn are mixed to join in 90-100 part water, after stirring, be heated to 25-30 ℃, add seed, soak 1-3 minute, take out, at 30-35 ℃, carry out vernalization, during vernalization, will keep moistening, rinse seed 1 time with clear water every day, when seed has 50-60% to show money or valuables one carries unintentionally, can sow;

(3) water and fertilizer management: can drench and execute seedling stage with rare night soil of 10-15%, every mu of consumption is 1200-1500kg, when seedling has 3-4 sheet true leaf, mu is executed urea 2-4kg, potassium dihydrogen phosphate 2-3kg, often gather picking time and with urea 4-6kg, topdress for 1 time, water spinach water requirement is larger, should often water to keep native face moistening, and growing period is wanted timely intertill and clean tillage;

(4) extermination of disease and insect pest: insect pest is mainly trialeurodes vaporariorum etc., can spray control with capillary 1000-1500 times liquid etc., should when water spinach grows into 8-10cm left and right, spray once;

(5) gather: general 35-45 days after planting, when water spinach plant strain growth can be gathered to 35cm height.