CN104641877A - Method of cultivating dendrobium candidum on limbs - Google Patents

Abstract

The invention discloses a method of cultivating dendrobium candidum on limbs, which includes the follow steps of (1) evenly mixing masson pine barks, clay, silkworm faece and rice bran in proportion, and enabling mixture to be fermented and sterilized to be culture media; (2) putting the culture media into nylon net bags, and meanwhile, transplanting dendrobium candidum germchit into the nylon net bags containing the culture media; (3) choosing a tree with limbs, putting the cultivation net bags on the limbs, tying the cultivation net bags onto branches by nylon ropes, wherein the cultivation net bags can be supported well due to the natural condition of the limbs, and watering the cultivation net bags every 2 to 3 days on sunny days within half a year after the cultivation, wherein the cultivation net bags do not need to be cared after half a year, and the dendrobium candidum grows naturally for 20 months to be harvested; the method of cultivating dendrobium candidum on the limbs has the advantages that the trunk does not need to be tied, the normal growth of the tree cannot be influenced, the quality of the dendrobium candidum is almost the same with the quality of the wild dendrobium candidum.

Description

The method of cultivation of dendrobium officinale on crotch

Technical field

The present invention relates to officinal dendrobium stem plantation method, especially the method for cultivation of dendrobium officinale on crotch.

Background technology

Dendrobium candidum is the rare Chinese herbal medicine that China's tradition is commonly used, and its slightly sweet flavor, cold nature, have tonifying-Yin and nourishing-stomach, clearing heat and promoting fluid effect, mainly to digestive system, respiratory system, the disease such as cardiovascular, there is obvious result for the treatment of, its medical value is high, and therefore, market demand is very big, dendrobium candidum is the perennial herbaceous plant that grows nonparasitically upon another plant of the orchid family, wild dendrobium candidum is often grown nonparasitically upon another plant on the lime rock having bryophyte or on tree, and grow by the moisture and nutrient absorbing attached master, wild dendrobium candidum is mainly by seminal propagation, propagated by anemophily or worm coal, natural propagation ability is low, poor growth, and it is harsh to growing environment conditional request, go out shoot survival percent extremely low, add in the last few years, because people excavate the destructiveness of dendrobium candidum wild resource, make dendrobium officinale endangered, wild dendrobium candidum cannot be met the need of market.

Summary of the invention

The present invention is directed to the problems referred to above; a kind of method of cultivation of dendrobium officinale on crotch is provided; implement the present invention and need not bundle trunk; do not affect trees normal growth, cultivate according to the habit of growth of dendrobium candidum completely, build the environment being applicable to dendrobium officinale growth; the quality of the dendrobium candidum produced and dendrobium officinale are almost as broad as long; can realize manually imitating wild extensive cultivation of dendrobium officinale, make wild resource be able to effective protection, to meet the need of market.

The technical solution adopted for the present invention to solve the technical problems is, it is characterized in that: select the trees that tree crown is luxuriant and crotch is more, cultivation of dendrobium officinale on its crotch, specifically comprises the steps:

(1), preparing cultivation matrix: the Masson Pine Bark 30% through pulverizing, clay 40%, silkworm faeces 15% and rice bran 15% are mixed, then namely becoming cultivation matrix through fermentation sterilization;

(2), with mesh bag packing cultivation matrix: described mesh bag is nylon yarn mesh bag, and its mesh diameter is 1 to 2cm, is loaded in mesh bag by the cultivation matrix of 300 to 500g, reserves at the center of the cultivation matrix installed the pit that diameter is 8cm;

(3), prepare cultivation bag: be one clump with 5 to 10 strain seedlings of Dendrobium officinale, one clump of seedlings of Dendrobium officinale root put into reserved pit, above culture underglass matrix namely become cultivation bag;

(4), field planting: select trunk diameter to be greater than more than 20cm and have the trees of crotch, be placed on crotch by cultivation bag, and tie with nylon rope on branch by cultivation bag, a crotch puts a cultivation bag;

(5), sterilization: spray cultivation matrix with carbendazim 1500 times of liquid after field planting, till drenched depending on cultivation matrix, and smear lime white at butt;

(6), management: in the half a year after cultivation, fine day every watering in 2 to 3 days once, need not be nursed after half a year, gives free rein to growth.

The invention has the beneficial effects as follows; cultivation of dendrobium officinale on crotch; trunk need not be bundled; do not affect trees normal growth, cultivate according to the habit of growth of dendrobium candidum completely, build the basic living environment being applicable to dendrobium officinale growth; the quality of the dendrobium candidum produced and dendrobium officinale are almost as broad as long; can realize manually imitating wild extensive cultivation of dendrobium officinale, so not only make wild resource be able to effective protection, can meet the need of market again.

embodiment:select the trees that tree crown is luxuriant and crotch is more, be advantageously selected to the woods of sheet, so that artificial imitative wild extensive cultivation of dendrobium officinale, select trunk diameter to be greater than more than 20cm and have the trees of crotch, cultivation bag is placed on crotch, and with nylon rope, cultivation bag is tied on branch, each trees has several crotch, a crotch can only put a cultivation bag, utilize the natural endowment of crotch, cultivation bag can be held well, even all can not drop with tighten, to climb tree food dendrobium candidum to prevent the insects such as snail, lime white can be smeared at butt, after general some months, the root of dendrobium candidum will be attached on bark firmly, be similar to wild to make tame dendrobium candidum quality, so the later stage need not apply fertilizer, need not nurse, give free rein to growth, but the maturing stage of dendrobium candidum extends a little like this, within at least 20 months, just can gather, but the dendrobium candidum quality grown and to be wildly as good as.

Claims (1)

1. the method for cultivation of dendrobium officinale on crotch, is characterized in that: select the trees that tree crown is luxuriant and crotch is more, cultivation of dendrobium officinale on its crotch, specifically comprises the steps:

(1), preparing cultivation matrix: the Masson Pine Bark 30% through pulverizing, clay 40%, silkworm faeces 15% and rice bran 15% are mixed, then namely becoming cultivation matrix through fermentation sterilization;

(2), with mesh bag packing cultivation matrix: described mesh bag is nylon yarn mesh bag, and its mesh diameter is 1 to 2cm, is loaded in mesh bag by the cultivation matrix of 300 to 500g, reserves at the center of the cultivation matrix installed the pit that diameter is 8cm;

(3), prepare cultivation bag: be one clump with 5 to 10 strain seedlings of Dendrobium officinale, one clump of seedlings of Dendrobium officinale root put into reserved pit, above culture underglass matrix namely become cultivation bag;

(4), field planting: select trunk diameter to be greater than more than 20cm and have the trees of crotch, be placed on crotch by cultivation bag, and tie with nylon rope on branch by cultivation bag, a crotch puts a cultivation bag;

(5), sterilization: spray cultivation matrix with carbendazim 1500 times of liquid after field planting, till drenched depending on cultivation matrix, and smear lime white at butt;

(6), management: in the half a year after cultivation, fine day every watering in 2 to 3 days once, need not be nursed after half a year, gives free rein to growth.