Use bamboo seedling Zhu Miaopu of cultivated build young mother, breed afforestation of seedling of young mother bamboo, have survival rate tall, Chenglin the good point with rapid, low cost, build garden to be able to produce a young plant for a long time at the same time, it is the new approach that solves development bamboo Lin Yongmiao. Introduce its technology point now, offer reference.
One, the technology that establish garden
1. chooses good garden ground. Landform with north the gentle slope ground to the valley had better, soil with earthy layer loose, water distributes deep, quality of a material enough and it is advisable to do not stick loam the acidity of seeper or neuter loam, sandy loam, gently, type establishing the ground cuts with broad leaf Lin Wei slash had better.
2. meticulous soil preparation. Undertake clear Shan Lianshan, complete cultivate is dug greatly, decide a dot to dig hole by 2 meters of 2 meters distances, acupuncture point amounts to 50 centimeters of square, acupuncture point is deep 40 centimeters, apply base fertilizer, backfill is finely surface soil, mix divide evenly earth and fertilizer.
3. Yo good Xiaomiao. Broken on the garden ground of complete already cultivate earth fertilizes, ditch makes Gao Qi; Qiu Dong or early spring sow, use bunch planting, sow of every acupuncture point 10, every 667 square metre are used plant 1.5 kilograms; Cover straw, water hold farmland ground wet, lid light transmittance is built after emerge the shade canopy of 30% , strengthen fat conduit to manage, every 667 square metre produce per year annual seedling 8000 clumps left and right sides.
4. is elaborate and cultivated. The seedling since early spring is cultivated, miao Cong must rectify a clump to dig case, with 3 individual plant - cent of 5 individual plant is with Xiaocong, cut go the 1/3 of blade comes 1/2; Every acupuncture point grows one small crowd, it is advisable that tillering of prep above of be buried deepness is in 3 centimeters, want to accomplish seedling root to extend, miaocong is decorous, close soil walks after growing, use loosen the soil form of steamed bread of make it of acupuncture point face.
2, run measure
1. earth up fertilizes. After taking a young plant every year, should use humus of ash of earth of miscellaneous fertilizer of barnyard manure, earth, fire, forest land the mixture such as earth, the fill and level up of hole acupuncture point after digging a young plant, pledge with soil of compensatory garden ground and mine element. The compound of night soil and right amount calcium superphosphate, compound fertilizer should be used after bamboo shoots in spring comes up out of land, in order to promote bamboo shoot and bamboo young plant grow.
2. intertill weeds. Annual Xia Qiu undertakes intertill weed each; Before bamboo Miao Weiyu is shut, should be in fodder of cover of border of nursery stock root, in order to prevent day of bright, and fight a drought of preservation of soil moisture, grow of the seedling in order to promote bamboo normally.
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