您要查找的是不是:
- A green manure is a crop grown mainly to improve soil fertility. 種植綠肥作物主要是為使土壤更加肥沃。
- European grass much used for hay and in United States also for turf and green manure. 歐洲草,多用作干草,在美國也作草坪和綠肥作物。
- European perennial with mottled purple-pink flowers; sometimes cultivated for fodder or as green manure. 有粉紫雜色花的歐洲多年生植物;有時(shí)作為飼料或綠肥作物種植。
- European perennial with mottled purple-pink flowers,sometimes cultivated for fodder or as green manure. 有粉紫雜色花的歐洲多年生植物,有時(shí)作為飼料或綠肥作物種植。
- Cauline leaf is the feed of very good green manure and oxen and hores-beeasts of burden. 莖葉是很好的綠肥和牛馬的飼料。
- The crop green manure of villose vetch could reduce the content of salty in the degree, but the sum of microbe in the soil reduced a little. 豆科作物毛苕子在一定程度上降低了土壤鹽分含量,但土壤微生物總量有所減少。
- On the other hand, the yield and quality of fruits were markedly raised as the relict of the crops was used as green manure. 間種物殘余體作為綠肥,可顯著(zhù)地提高柚果產(chǎn)量和質(zhì)量。
- Yangyuan County food crop cultivation, economic, vegetables, melons, fodder, green manure crops 6 major categories of more than 130 kinds. 陽(yáng)原縣種植的農作物有糧食、經(jīng)濟、蔬菜、瓜類(lèi)、飼料、綠肥作物6大類(lèi)130多種。
- MOA planned to extend the hectareage of green manure to 8.3 million, to get the organic manure consumption to a total of 2.3 billion t or so. 農業(yè)部計劃到1995年使綠肥發(fā)展到1.;25億畝左右,有機肥施用總量達到23億噸左右。
- Annual semi-woody vine of Asia having long clusters of purplish flowers and densely hairy pods,cultivated in southern United States for green manure and grazing. 亞洲的一年生半木質(zhì)藤本植物,花略帶紫色、形成長(cháng)的花簇,莢果上生有濃密的毛,栽培于美國南部、作為綠肥或牧草。
- It was based on mixed farming and was centered around grazing cattle, leguminous forage and green manure crops, grown in rotation with cereals, root crops and oil seeds. 它是以間作農業(yè)為基礎,即以放牧為中心,豆科牧草、綠肥作物與禾谷類(lèi)、塊根類(lèi)及油料作物進(jìn)行輪作。
- South African evergreen partly woody vine grown for its clusters of rosy purple flowers followed by edible pods like snap beans; also grown as green manure; sometimes placed in genus Dolichos. 南非常綠半木本植物,有類(lèi)似食莢菜豆的可食豆莢;也作綠肥作物種植;有時(shí)被歸為藊豆屬。
- Any of several Old World herbs of the genus Medicago in the pea family, having clusters of small, usually yellow flowers and compound leaves with three leaflets. Several species are important for fodder and green manure. 苜蓿屬植物產(chǎn)于東半球的豆科苜蓿屬草本植物,生有通常為黃色的小花簇和含三個(gè)葉片的復葉。此屬中有幾種植物是重要的飼料和綠色肥料
- The exploitation and research situation of Mexican Sunflower were reviewed from three aspects: utilization and research of medicine, insecticide and weedicide, green manure and fodder. 從藥物的利用與研究,殺蟲(chóng)劑和除草劑的研究,肥料和飼料的利用與研究三個(gè)面綜述目前國內外對腫柄菊的開(kāi)發(fā)利用與研究現狀。
- In raising CA, CMB, CM andCPMI, effects of different organic fenilizer types and appication were rice straw,green manure beder than farmyard manure, high application better than conventionalappication. 在提高CA、CMB、CM及CPMI方面,稻草肥、綠肥優(yōu)于廄肥,廄肥高量施用優(yōu)于常量施用。
- In experiments on rice-groundnut in Andhra Pradesh, the best management practices were found to be application of green manure and balanced nutrition with N, P, K and S in rice (Table 5.). 在安德拉邦進(jìn)行的稻-花生試驗中,發(fā)現對水稻最佳的措施是施用綠肥和氮、磷、鉀、硫(S)平衡的養分(表5)。
- In the absence of chemical nitrogen fertilizer, the effective use of phosphate and potash fertilizers is largely limited to leguminous crops only (forage crops, green manure crops or pulses). 在沒(méi)有氮化肥配合的條件下,磷、鉀肥的有效利用僅僅局限于豆類(lèi)作物如牧草、綠肥和豆類(lèi)等等。
- It is efficient rotation system for overcoming continuous cropping obstacle to use rotation system of cucumber with corn for green manure, black-bean for green manure or planting cowpea. 并提出黃瓜與翻青玉米、豇豆、翻青黑豆輪作是有效預防和克服土壤連作障礙的較佳種植制度。
- Mung bean is also called the Green Bean, the ancient name green beans, bean explants with food, vegetables, green manure and medical purposes. Is our people's traditional food legumes. 綠豆又叫青小豆,古名菉豆、植豆,具有糧食、蔬菜、綠肥和醫藥等用途。是我國人民的傳統豆類(lèi)食物。
- Besides, the extension of leguminous green manure in summer and winter, the selection and utilization of suitable weeds and minimization of the application of herbicides were conducted. 至于植生方法除在不同地區推廣栽培夏冬作豆科綠肥外,同時(shí)推廣適生草類(lèi)選留與利用,以減少殺草劑的使用,增加草生栽培的效果。