Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, can shade for oil tea or Chinese torreya young growth provide and provide a kind of, and for oil tea, the Chinese torreya young growth interplanting method of necessary nitrogen element.
The present invention addresses the above problem the technical scheme that adopts: spacer sleeve is cultivated peanut and upland rice in oil tea or Chinese torreya young growth, and next year peanut and upland rice exchange.
Oil tea of the present invention, Chinese torreya young growth interplanting method is characterized in that concrete steps are:
1) planted in the soil of oil tea or Chinese torreya young growth, utilized winter, the spring whole ground of flat rubber belting downstream, entirely cultivated in band, without weeds, the ring ditch is dug in the inboard;
2) during whole ground, execute the farmyard manure 1000kg/ mu that becomes thoroughly decomposed, phosphate fertilizer 0-50kg/ mu, N/P/K composite fertilizer 15-25kg/ mu spreads fertilizer over the fields earthing 5-8cm;
3) after site preparation and fertilization, at oil tea seedling or Chinese torreya seedling in the ranks, apart from both sides oil tea seedling or Chinese torreya seedling 20-50cm, bunch planting upland rice and peanut seed, upland rice seeding quantity are 3-4kg/ mu, and seeding row spacing is 15cm * 25cm, every cave 5-10 grain, peanut double-granule bunch planting, specification 20cm * 30cm;
4) after upland rice and peanut are gathered, with remainder, pulverize, go back to the field;
5) Second Year is digged, and the row of peanut and upland rice is exchanged plantation.
Step 5 of the present invention) repeat to exchange interplanting in until oil tea transplantation of seedlings after 5 years, the Chinese torreya transplantation of seedlings need not to interplant after 10 years again.
Step 3 of the present invention) in, bunch planting upland rice and peanut seed increase year by year apart from the distance of both sides oil tea seedling or Chinese torreya seedling.
The present invention has the following advantages and effect:
(1) upland rice provides Bi Yum for oil tea or Chinese torreya seedling, has reduced the shading screen expense;
(2) interplanting upland rice and peanut retain and conserve soil moisture for the oil tea young growth area, prevent erosion;
(3) peanut by the biological nitrogen fixation of rhizobium, for oil tea provides early growth necessary nitrogen element, is saved nitrogenous fertilizer and is used;
(4) intercropping of interplanting crops and crop rotation had had both prevented and treated the soil harm that produces because of continuous cropping, suppressed again generation, the diffusion of damage by disease and insect, played buffer action;
(5) by comforting to plough generation, suppress weeds, reduce the management cost of camellia oleifera lam or Chinese torreya, improve forest land availability and cropping index, increase economic well-being of workers and staff;
(6) upland rice and peanut residue also, through microbial activities, the improvement soil structure increases soil fertility, safeguards each nutrient balance, ensures oil tea or the Chinese torreya seedling good soil environment of nourishing and growing;
(7) be rich in the Fungicidal substances such as flavones, Suds element in oil tea and Chinese torreya fallen leaves and tip of a root secretion, can effectively tag soil pests and bacterium, the protection interplanting crops is avoided the harm of disease worm, need not to use agricultural chemicals;
(8) without chemical fertilizer, many organic fertilizers are produced high-quality oil, grain organic farm products, need not to apply chemical fertilizer and agricultural chemicals, and the peanut of producing, Chinese torreya, tea oil and rice are organic products;
(9) this method is in conjunction with agricultural gardens production line, and by oily grain interplanting, symbiosis is profit altogether, maintains preferably the protection of ground equilibrium of forces and green natural environment.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1.
Referring to Fig. 1 and Fig. 2, the concrete steps of oil tea young growth interplanting method are:
1) First Year of oil tea transplantation of seedlings in the soil of planting the oil tea young growth, utilizes winter, the spring whole ground of flat rubber belting downstream, entirely cultivates in all level bands, and without weeds, the ring ditch is dug in the inboard;
2) during whole ground, execute the farmyard manure 1000kg/ mu that becomes thoroughly decomposed, phosphate fertilizer 0-50kg/ mu, N/P/K composite fertilizer 15-25kg/ mu spreads fertilizer over the fields earthing 5-8cm;
3) mid-May after site preparation and fertilization is to early June, at the oil tea seedling in the ranks, apart from both sides oil tea seedling 20cm, bunch planting upland rice 20 and peanut 30 seeds, upland rice 20 seeding quantitys are 3-4kg/ mu, seeding row spacing is 15cm * 25cm, every cave 5-10 grain, 30 pairs of grain bunch plantings of peanut, specification 20cm * 30cm, the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing upland rice 20, at the second level band 2, the 4th level band 4 sowing peanuts 30;
4) after October, upland rice 20 and peanut 30 were gathered, with remainder, pulverize, go back to the field;
5) the Second Year 1-4 month of oil tea transplantation of seedlings digs, then at the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing peanuts 30, the second level band 2, the 4th level band 4 sowing upland rice 20, the upland rice 20 of sowing and peanut 30 are apart from both sides oil tea seedling 20cm;
6) the 3rd of the oil tea transplantation of seedlings the year, the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing upland rice 20, at the second level band 2, the 4th level band 4 sowing peanuts 30, the upland rice 20 of sowing and peanut 30 were apart from both sides oil tea seedling 30cm;
7) the 4th of the oil tea transplantation of seedlings the year, at the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing peanuts 30, the second level band 2, the 4th level band 4 sowing upland rice 20, the upland rice 20 of sowing and peanut 30 were apart from both sides oil tea seedling 40cm;
8) the 5th of the oil tea transplantation of seedlings the year, the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing upland rice 20, at the second level band 2, the 4th level band 4 sowing peanuts 30, the upland rice 20 of sowing and peanut 30 were apart from both sides oil tea seedling 50cm;
9) the 6th of the oil tea transplantation of seedlings the year, need not to interplant again.Because this moment, the nitrogen element is no longer the element that needs most of oil tea seedling, and this moment, the oil tea seedling need not to shade, and need not to protect entropy, also need not many nitrogen fertilizer applications, and oil tea seedling crown length was large, has been not suitable for the woodland interplanting, need not to interplant again.
Embodiment 2.
Referring to Fig. 1 and Fig. 2, the concrete steps of Chinese torreya young growth interplanting method are:
1) First Year of Chinese torreya transplantation of seedlings in the soil of planting the Chinese torreya young growth, utilizes winter, the spring whole ground of flat rubber belting downstream, entirely cultivates in all level bands, and without weeds, the ring ditch is dug in the inboard;
2) during whole ground, execute the farmyard manure 1000kg/ mu that becomes thoroughly decomposed, phosphate fertilizer 0-50kg/ mu, N/P/K composite fertilizer 15-25kg/ mu spreads fertilizer over the fields earthing 5-8cm;
3) mid-May after site preparation and fertilization is to early June, at the Chinese torreya seedling in the ranks, apart from both sides Chinese torreya seedling 20cm, bunch planting upland rice 20 and peanut 30 seeds, upland rice 20 seeding quantitys are 3-4kg/ mu, seeding row spacing is 15cm * 25cm, every cave 5-10 grain, 30 pairs of grain bunch plantings of peanut, specification 20cm * 30cm, the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing upland rice 20, at the second level band 2, the 4th level band 4 sowing peanuts 30;
4) after October, upland rice 20 and peanut 30 were gathered, with remainder, pulverize, go back to the field;
5) the Second Year 1-4 month of Chinese torreya transplantation of seedlings digs, then at the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing peanuts 30, the second level band 2, the 4th level band 4 sowing upland rice 20, the upland rice 20 of sowing and peanut 30 are apart from both sides Chinese torreya seedling 25cm;
6) the 3rd of the Chinese torreya transplantation of seedlings the year, the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing upland rice 20, at the second level band 2, the 4th level band 4 sowing peanuts 30, the upland rice 20 of sowing and peanut 30 were apart from both sides Chinese torreya seedling 30cm;
7) the 4th of the Chinese torreya transplantation of seedlings the year, at the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing peanuts 30, the second level band 2, the 4th level band 4 sowing upland rice 20, the upland rice 20 of sowing and peanut 30 were apart from both sides Chinese torreya seedling 40cm;
8) the 5th of the Chinese torreya transplantation of seedlings the year, the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing upland rice 20, at the second level band 2, the 4th level band 4 sowing peanuts 30, the upland rice 20 of sowing and peanut 30 were apart from both sides Chinese torreya seedling 50cm;
9) the 6th of the Chinese torreya transplantation of seedlings the year, at the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing peanuts 30, the second level band 2, the 4th level band 4 sowing upland rice 20, the upland rice 20 of sowing and peanut 30 were apart from both sides Chinese torreya seedling 60cm;
10) the 7th of the Chinese torreya transplantation of seedlings the year, the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing upland rice 20, at the second level band 2, the 4th level band 4 sowing peanuts 30, the upland rice 20 of sowing and peanut 30 were apart from both sides Chinese torreya seedling 70cm;
11) the 8th of the Chinese torreya transplantation of seedlings the year, at the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing peanuts 30, the second level band 2, the 4th level band 4 sowing upland rice 20, the upland rice 20 of sowing and peanut 30 were apart from both sides Chinese torreya seedling 80cm;
12) the 9th of the Chinese torreya transplantation of seedlings the year, the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing upland rice 20, at the second level band 2, the 4th level band 4 sowing peanuts 30, the upland rice 20 of sowing and peanut 30 were apart from both sides Chinese torreya seedling 90cm;
13) the tenth of the Chinese torreya transplantation of seedlings the year, at the first level band 1, the 3rd level band 3 and the 5th level band 5 sowing peanuts 30, the second level band 2, the 4th level band 4 sowing upland rice 20, the upland rice 20 of sowing and peanut 30 were apart from both sides Chinese torreya seedling 100cm; 14) the 11 year of the Chinese torreya transplantation of seedlings, need not to interplant again.Because this moment, the nitrogen element is no longer the element that needs most of Chinese torreya seedling, and this moment, the Chinese torreya seedling need not to shade, and need not to protect entropy, also need not many nitrogen fertilizer applications, and Chinese torreya seedling crown length was large, has been not suitable for the woodland interplanting, need not to interplant again.
Above content described in this specification is only made for the present invention illustrating.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of specification of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.