CN102577700B - Cashew seed sprouting agent and sprouting method thereof - Google Patents

Abstract

The invention discloses a cashew seed sprouting agent and a sprouting method thereof. The cashew seed sprouting agent comprises the following components in part by mass: 150-200 parts of fulvate, 20-30 parts of 10-percent wettable rooting element, 40-60 parts of 0.1-percent triacontanol, and 2-3 parts of 50-percent carbendazol. With the adoption of the cashew seed sprouting agent and the sprouting method thereof, provided by the invention, a seed soak solution harmless for an environment and a human body is prepared aiming at the defect of the prior art, cashew recalcitrant seeds can be promoted to sprout quickly and orderly, the seedling survival rate of cashews is improved, and the production cost is reduced. Rooting and seedling soundness are facilitated, so that a root system is developed, the growth is quick, pathogenic bacteria are killed, seed rotting is prevented, diseases and pests are prevented, and the harm of soil insects is reduced.

Description

A kind of cashew seed germinator and germination accelerating method thereof

Technical field

The invention belongs to agriculture seedling field, especially relate to a kind of cashew seed germinator and germination accelerating method thereof.

Background technology

Cashew nut (Anacardium occidentale L.) originates in Brazilian northeast, and typical tropical aiphyllium fruit tree is one of world-renowned four large nuts.Cashew nut kernel contains protein 21.2%, fat 47%, starch 4.6-11.2%, sugared 2.4-8.2%, and vitamin A, B1, B2 etc., for cashew nut kernel chocolate processed, dessert and first-class preserved fruit, and make fried and salting food product, nutritious, local flavor is fragrant beautiful, sells well all over the world.Cashew nut by product has cashew nut shell, fruit pears etc.Cashew nut shell is containing cashew nut shell liquid 45% left and right, and cashew nut shell liquid is containing cashew nut shell oil acid 90%, and card Du phenol 10%, is a kind of drying oil, can make the senior paint of epoxy resin, colour film colouring agent, good brake rubber block, synthetic rubber and submarine cable insulating materials etc.Cashew apple soft and succulency, moisture 87.8%, sugar 11.6%, protein 0.2%, fat 0.1%, vitamin C is abundant, and a small amount of calcium, phosphorus, Iron and Vitamin A, B ₁, B ₂, can make fruit, also can make wine, fruit juice processed, jelly and pickles etc.Fresh cashew nut pear juice also can be prevented and treated enterogastritis, chronic dysentery, has diuresis to eliminate oedema effect.Cashew resin contains cardiac stimulant alcohol, has insect-expelling function etc.

China plantation cashew nut have more than 60 years historical, be mainly distributed in south, island, Hainan Province, west and south Coastal Sandy Soil and dry red soil area, and low height above sea level mountain region, damp and hot river valley is done in south, Yunnan Province, the west and south.Cashew nut tree is drought-resistant, barren-resistant, compared with wind resistance, be acknowledged as purposes wide, economic benefit is high, social benefit and ecological benefits are typical tropical fruit-bearing forest dual-purpose seeds significantly, currently constantly expand in the state such as India, Vietnam area under cultivation, volume of world trade is day by day expected to rise.

Cashew nut tree is comforting under the good condition of pipe, and rapidly, result is good, and keeps stable high yield growth potential year after year in growth, is the pioneer crop of good, the tool tropical feature in xeothermic district.At present, Xishuangbanna Prefecture, Yunnan Province, Honghe, Dehong prefecture are listed conceding the land to forestry plan in development cashew nut, estimate plantation in a large number.But because cashew seed is a kind of recalcitrant, floorboard with high oil content seed, add its kernel texture special, it is hard that seed after maturation is planted shell outward, under natural conditions, be after planting difficult for germinateing or germinateing slow, even seed goes mouldy and rots, the planting percent of growing seedlings is lower, has greatly affected the development of cashew nut industry, therefore growing seedlings of high-servival rate becomes needs of cashew nut development.Therefore be badly in need of a kind of cashew seed germinator and germination accelerating method, for the large-scale development of cashew nut industry provides safeguard.

Summary of the invention

The object of the present invention is to provide a kind of cashew seed germinator, prepare a kind of to all harmless seed soaks of environment and human body for the deficiencies in the prior art, can promote the recalcitrant seed of cashew nut fast, fitly germinate, improve the survival rate of seedling of cashew nut, reduce production costs.

For achieving the above object, the present invention adopts following technical scheme:

A kind of cashew seed germinator, comprises component and mass fraction:

Xanthohumate (humus/amino acid >=12.0%) 150-200 part, 10% wettable root element 20-30 part, 0.1% triacontanol 40-60 part, 50% carbendazim 2-3 part, 10000 parts of water or distilled water.

Preferably: described cashew seed germinator comprises component and mass fraction:

200 parts of Xanthohumates (humus/amino acid >=12.0%), 25 parts of 10% wettable root elements, 0.1% triacontanol 45ml, 50% 2 parts of carbendazim, 10000 parts, water.

Another object of the present invention is to provide a kind of cashew seed germination accelerating method, comprise step:

1. take Xanthohumate (humus/amino acid >=12.0%) 150-200g, 10% wettable root element 20-30g, 0.1% triacontanol 40-60ml, 50% carbendazim 2-3g, distilled water or water 10kg, for subsequent use;

2. Xanthohumate is dissolved in to water, treats to dissolve completely, for subsequent use;

3. again root element is dissolved in to water, treats to dissolve completely, for subsequent use;

4. 0.1% triacontanol, carbendazim, water, 2. and 3. mix, obtain seed soak;

5. cashew seed is fallen to into the liquid immersion 36-48 hour, reject hollow, the insect pest, mechanical damage and the lopsided cashew seed inferior that float over liquid surface, then remaining cashew seed is pulled out;

6. again with 500-800 doubly 70% thiophanate-methyl solution cashew seed wash clean, pull out;

7. get clean river sand and cashew seed and mixed by weight 10: 1, be laid on seedbed, thickness 10-15cm, and then cover 2-4cm river sand, waters permeablely, keeps husky bed moistening later always, waits to germinate.

Preferably: 8. after cashew nut seedling grows 4 leaves, can transplant.

The invention provides a kind of germinator and germination accelerating method thereof of cashew seed, prepare a kind of to all harmless seed soaks of environment and human body for the deficiencies in the prior art, can promote the recalcitrant seed of cashew nut fast, fitly germinate, improve the survival rate of seedling of cashew nut, reduce production costs.Be beneficial to strong plantlets and rootage, make well developed root system, growth rapidly; Kill pathogens, prevents rotten kind; Diseases prevention, insect protected, reduce soil insect and cause harm.

Embodiment

Below in conjunction with specific embodiment, the present invention is described in further detail.

Taking common cashew seed as example, operating process of the present invention is described further:

Embodiment 1

(1) first cashew seed is poured on threshing ground and is exposed to the sun 2～3 hours, for subsequent use;

(2) take Xanthohumate (humus/amino acid >=12.0%) 200g, 10% wettable root element 25g, 0.1% triacontanol 45ml, 50% carbendazim 2g, distilled water or water 10kg, for subsequent use;

(3) first 200g Xanthohumate (humus/amino acid >=12.0%) is dissolved in to water, treats to dissolve completely, for subsequent use;

(4) again 25g 10% wettable root element is dissolved in to water, treats to dissolve completely, for subsequent use;

(5) 45ml 0.1% triacontanol, 2g 50% carbendazim, water, (3) and (4) are mixed, obtain seed soak;

(6) cashew seed is fallen to into the liquid immersion 36-48 hour, reject hollow, the insect pest, mechanical damage and the lopsided cashew seed inferior that float over liquid surface, then remaining cashew seed is pulled out;

(7) use again 600 times of 70% thiophanate-methyl solution cashew seed wash clean, pull out;

(8) get clean river sand and cashew seed and mixed by weight 10: 1, be laid on seedbed, thickness 10-15cm, and then cover 2-4cm river sand, waters permeablely, keeps husky bed moistening later always, waits to germinate.

(9) after growing 4 leaves, cashew nut seedling can transplant.

Embodiment 2

Choose two groups of identical cashew seeds, be respectively A, B, carry out successively following processing

A: adopt the soak of example 1 gained of the present invention to process cashew seed;

B: adopt traditional conventional clear water to soak cashew seed

Other bookkeepings are identical, and result of the test is in table 1.

Table 1 vernalization experiment

Result from table 1, germination hastening method of the present invention is obviously better than traditional conventional germination hastening method, shows germination hastening method practicability and effectiveness of the present invention.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (1)

1. a cashew seed germination accelerating method, comprises step:

1. take Xanthohumate 150-200g, 10% wettable root element 20-30g, 0.1% triacontanol 40-60ml, 50% carbendazim 2-3g, water 10kg, for subsequent use;

2. Xanthohumate is dissolved in to water, treats to dissolve completely, for subsequent use;

3. again wettable root element is dissolved in to water, treats to dissolve completely, for subsequent use;

4. 0.1% triacontanol, carbendazim, water, 2. and 3. mix, obtain seed soak;

5. cashew seed is fallen to into the liquid immersion 36-48 hour, reject the cashew seed hollow, inferior that floats over liquid surface, then remaining cashew seed is pulled out;

6. again with 500-800 doubly 70% thiophanate-methyl solution cashew seed wash clean, pull out;

7. get clean river sand and cashew seed and mix by weight 10:1, be laid on seedbed, thickness 10-15cm, and then cover 2-4cm river sand, waters permeablely, keeps husky bed moistening later always, waits to germinate.