Heavy building belongs to vivacious herb, share 24 to plant, basically distributing to reach temperate zone area in the tropics of far east area. Our country has 19 kinds of heavy buildings to belong to a plant, with southwest each province area is much, grow in altitude 1000 to 2500m, gloomy and cold moisture a mountainous area plain. Weighing a building to belong to a plant is a kind of plant that has officinal value extremely, our country people belongs to the history that the understanding of officinal value already had the plant thousands of years to this, in ancient codes and records of Chinese herbal medicine of our country ancient time, often say attach most importance to line of gold of building, heavy stage, heavy building, heavy Lou Yizhi grass of decline of arrow, bug, three-layer, flea rests, Tong Xiu, a huge legendary turtle rests, iron lampstand, 7 part of a historical periods are car of one branch flower, dried human placenta, careless river, rough.
Heavy building is our country traditional Chinese traditional medicine, be in clinical on application is wide. Although sort is most,the heavy building of our country belongs to a plant, widespread, but grow as a result of this plant slow, grow every year the amount is very small, have important and officinal value as a result of it again, folk uses an amount very big, adding bine of its root shape is a variety of in officinal the main raw material with new drug, was head and shoulders above because of this is used up every year feral of heavy building grow child, make heavy building resource dried up with each passing day. Because this article introduces his,help advance somebody's career the technology is cultivated artificially with promotion.
Heavy Lou Jun is vivacious herb, have brawny underground stem, leaf normally 7 to 12 verticillate, spend, bisexual, take out from cauline lever coping. Xie Jiaokuan, thicker film pledges or slant change is simple, pour egg to grow circle or Tuo to answer form. Staminal 2 rounds, often count with blade equal, medicine dash forward apparent or not apparent. Petaline filiform or upside are added wide, olive, ovarian and globose by. Ru Guo is globose, seminal majority. Difference of not different area, akin heavy building configuration is bigger shut. Heavy building is much distributinging Yu Yun, expensive, plain and other places, grow in altitude 1000 to 3100 meters of rain dish abundant, climate is cool, in the Chang Lukuo Xie Lin with rich humus, pine forest, Zhu Lin, bush, illuminance is 15% one 60% . The happy event that weigh a building is in cool, shade grows in the environment with wet, measurable moisture, be afraid of already work to be afraid of seeper early again. And most help advance somebody's career in the city land that appropriate grows at humus content to abound or ground of fertile arenaceous qualitative slope, cannot grow in alkaline earth or feline earth.
2, help advance somebody's career technology1, progenitive means
1.1 rootstock stripping and slicing is progenitive
After Qiu Mo weighs a building to pour a seedling, take its rootstock. Have cut for the foundation with the section, cut is located in commonly in the intermediate ministry that faces two, cut distance cannot pass short, in case emerge meticulous or not emerge. The cut that cut gives uses beneficial mine plant daub of cogent and effective fluid, can with effect beforehand the bacteria is invaded, precautionary rootstock is cankered, touch plant ash again next, with buy full cut is equal, undertake helping advance somebody's career breeding subsequently, general at forming plant in those days, just form much bine to weigh a building in the 2nd year, kind of seedling serves as after after waiting for Qiu Mo to pour a seedling, its gouge hind breaks up processing.
1.2 seeds are progenitive
9 to after the seed is mature in October, along with collect along with sow, drilling or diffuse, breed 2 the Yu Chuntian after coming 3 years or deep autumn serve as kind of Miao Jin to transplant all right.
2 help advance somebody's career technology
The 2.1 soil preparation that choose the ground
Heavy building is to be able to bear or endure shade, be able to bear or endure early, be afraid of the electronegative plant that act, give birth to the Tuchengzhong with higher content of the humus soil in Yu Lin formerly, because this is chosen,the ground should choose earthy and shady, loose sandy loam to undertake helping advance somebody's career. Tuchengzhong still should add National People's Congress to measure the organic fertilizer of humus soil and sufficient become thoroughly decomposed,
2.2 sow
Chang Lukuo is cultivated below Xie Lin (light transmittance 20%) , double deck block is cultivated below shade net (light transmittance 30%) , cultivate shadily. Winter presses 30cmx 25cm of individual plant row spacing, deep 5 cultivate to 6cm ditch. After cultivating, on its aid builds the humus soil with artful thick 15cm. After be being sowed, irrigate show water.
3, field management
3.1 grass are killed
After sowing, should keep clear of in time fireweed, undertake weeding loosen the soil, accomplish diligent v hoe, shallow v hoe, avoid a root, the influence grows. At ordinary times farmland face can build grass to protect wet.
3.2 fertilization
Go out in the seedling neat hind the peasant family that uses become thoroughly decomposed is fat 1 come 2 times, apply 2 times with gush of foliaceous leavening dough ever since. Base manure takes total fat volume 70% one 80% , must be in before transplanting in the earth that use a person, the top application quantity of later period can take total fat volume only 20% the left and right sides, in water of the dung that use a person can be sought every year 1 times after the seedling comes up out of land,
3.3 pipes water
Heavy building is fond of shade wet environment, those who need to maintain earthy layer is wet, encounter early season to want to water in time, at ordinary times but removed gush water, monsoon needs seasonable drain off water, cause disease because of field seeper in case. In rain many more time, can use 500-1000 water of fluid of nutrition of plant of mine of times fluid beneficial irrigates face of moisture in the soil, in order to avoid the harm of Qian Xie fly and root rot.
4 collect receive treatment
Help advance somebody's career in heavy building commonly 3 after coming 5 years, can undertake collecting closing. Qiu Mo is optional after about 90% heavy buildings pour a seedling sunshine undertakes collecting closing, rhizome gouge hind is abluent section insolation can.
