大田区

用大田随机区组设计研究了叶面喷施6苄基腺嘌呤（6BA）对旱作水稻衰老及产量的影响。

By randomized block design the effect of 6 benzyladenine spray on senescence prevention and yield of dry cultivated rice were studied .

对海南坡鹿饲草资源量的研究表明，大田保护区围栏内坡鹿喜食的灌木类饲草的可采食资源量在逐步减少，这是由于它们被坡鹿长期选择性采食所导致的。

However , the palatability of the Datian shrub species and eld 's deer 's prolonged feeding on it gradually reduces the precious forage resources .

它符合我国大田农作区的文化传统，所以取得了极大的效益。

It accords with the culture and tradition of our country 's farming cultivation area of large land . So it obtains the most benefit .

本试验通过大田随机区组试验研究了鸡粪、猪粪、牛粪三种有机肥对谷子生育性状、产量及品质的影响，旨在为安全优质的谷子产品生产提供理论依据。

The article carried out systematic study on effect of chicken excrements , pig excrements and cow dung on millet growing characters , yield and quality with random block experiment , which aimed to offer theoretic and realistic means for production of safe and high quality millet .

海南大田自然保护区野猪的生境选择

Habitat Selection of Wild Boar ( Sus scrofa ) in Hainan Datian Reserve

在大田、微区和盆栽条件下，研究了秸秆腐解剂对小麦、水稻生长及产量的影响，同时研究了秸秆腐解剂对小麦、水稻秸秆腐解速率及对土壤肥力的影响。

Effect of effective microorganisms ( EM ) on the growth and yield of rice and wheat was studied under field , micro-plot and pot experiment conditions , meanwhile effect of EM on the decay rate of rice and wheat straw and on soil fertility were conducted too .

大田国家自然保护区位于海南西部的东方县境内。

Datian National Nature Reserve is located in Dongfang County , west of Hainan province .