There are laws that apply to terumah and maaser sheni which are not so with bikku-rim, for terumah and maaser sheni forbid the threshed grain, they have a measure, they apply to all [types of] fruit, in the presence of the Beis HaMikdash as well as in the absence of the Beis HaMikdash, and with sharecroppers, tenant farmers, extortionists of land, and the land-robber. These are laws that apply to terumah and maaser sheni which are not so of bikkurim.